Hey Nate, first off a big congratulations to the newest addition to the family!!! Nothing better in the world
As for the fishing side of things, you picked out some easy and lightweight set-ups that that will catch any walleye in the world, but still be “fun” to reel eyes in on.
Hank and Ben were catching leadcore walleyes when they were 2 years old and in diapers with the exact rigs, and I still use similar weight rigs today
When building a weighted line set-up, the biggest question is if you’re running boards (which sounds like you will). If that’s the case, you’ll be building “short cores” (anything less than a full 10 color).
I highly recommend 12lb Suffix 832 for walleyes. It packs onto small reels, leaves room for backing, and is adequate for walleyes. It’s what I use for eyes and I wouldn’t change a thing.
If you’re running boards with backer you need to build them to your desired depth. 12# 832 runs 6-ish’ per color depending on speed, leader length, and your bait’s dive curve.
You mentioned a desired depth of 25′. For that you’re going to want to build a pair of 4 color 12# 832’s. 5 colors will be too deep (I use 5 colors of that line to reach the 30′ range)
YOU NEVER WANT TO CLIP THE LEADCORE ITSELF TO A BOARD.
If you feel the 4 colors isn’t reaching quite to what you need, simply let more backer out. Even though your backer isn’t weighted, letting more line out let’s your leadcore fish deeper. Letting 30′ of backer out is very similar to letting another color out (30′ of LC). After that you’ll reach a point of diminishing returns, but more backer will still get you deeper (to a point).
Lightweight Power Pro is especially slippery in board releases. I’d recommend either going with a cheaper 4 strand braid in 30# (like Kast-King) or cheap China braid in the 30-40# range. Both have a rougher texture that the pads bite onto better. Church boards don’t have a rear release, but if you ever run pinch pads on the back of Offshore styles, always double wrap the rear to prevent slippage (and play with front release tensions as well).
Another option is to run mono backer. The downside is mono is thick (eats up reel capacity in a hurry), but it release pads grip it the best out of any line. For walleyes on boards, if you got a couple hundred feet on you’d be good, but the caveat is a near empty spool when starting to reel in a fish (super slow since the spool is thin).
To get around that (to keep a fuller spool and have more backer), is to run a 5-30′ segment of mono between you LC and braid backer (it’s how I run most of my stuff on the great lakes). This gives you a solid board attachment, but allows for substantially more backer and a fuller spool when you start to reel a fish in or clear lines (faster).
As for knots, you’ll hear about the Willis knot a lot when using leadcore. It works awesome with standard leadcore, but is a huge PITA with light 832. For my LC to leader I use a tiny SPRO #10 swivel with any 832. Then the same if you’re using a mono splice to the LC for board attachment, or you could do an Alberto. Then from your braid to splice you could do either again. If you’re skipping the mono splice, you could do a uni-uni to connect the 12lb LC to your braid backer.
With any/all of your knots you always strip the lead out before tying.
To finish the topic off, the easiest way is to build your reels backwards.
I’ll be brief, but feel free to ask for more details.
With two empty reels, build the first in reverse.
Reel on your leader. Reel on X colors. Reel on any mono splice (if you choose to), reel on braid until the spool is an 1/8th inch from full. Reel on 10′ of mono (to grab the spool)
Now, the important part. Get a pen and paper.
Zero the counter on the empty reel.
Count passes.
Be ready to keep track and write them both down.
Start reeling all of the line from the full reel onto the empty reel. The counter will be inaccurate (going in reverse and a thin spool), but that’s irrelevant.
Reel all of your backer on, counting the passes and noting the counter. Then burn on your colors and leader.
Now one reel is filled to perfection.
On the second reel, start with your 10′ of mono tied to backer. Count passes and match the counter with backer, then burn on the same amount of colors and leader.
Now you have two matching set-up’s, literally down to the foot.
Hope this all helps and isn’t sounding too complicated. Everyone has their own ways of doing things, but when running short-core’s it gets a little more detailed.