My dad uses a GLX844 and 20lb XT, and does fine. He can’t fish lures heavy enough to elicit a good reaction strike, but he does fine, rarely has problems getting fish out of heavy Mtka milfoil.
Old guys can’t handle heavy rods/baits. They also can’t swing hard enough to get a fish moving on a hookset. So there’s no point trying!
I use IMX904’s with an ounce Balancer…and they are tiring to use for hours on end.
Line, I prefer Gamma or BPS FC’s. 20lb. I tried 25lb and didn’t like the lure action or rate of fall. Plus, I have yet to break a bass off on either of these lines in 4 years.
I use braid in reeds, rice, docks, etc. And flippin/pitchin with braid, you need a softer rod. I will break 50lb all day on short line hooksets with a 904. Flippin milfoil on clear lakes…I get bit 5 times more with FC. I tried braid, for a very short time.
And lastly, retie often. Always be ready because when you hit a school you have to capitalize before they spook and bail out. It may not seem likely, but just your line rubbing on milfoil will wear it down, I retie at least every 25-30 minutes of use, regardless if I catch something or not.