I have a deep 14ft Crestliner Canadian tiller which was repowered this last spring with a 25hp etec. I had the same idea about using it on restricted lakes in and around the bwca but have not gotten around to that yet.
I really enjoyed the new motor and thought it ran great-granted it is still relatively new. I fished it from opener until late November in some chilly conditions and it never let me down. Starts reliably. Never killed even at a low idle. Trolled down nice and slow. I looked at Mercury, Suzuki and Yamahas in the 25-40hp range and thought the Etec tiller handle was the best, with power trim/tilt under thumb and the micro RPM adjuster was a nice feature too.
My boat which is relatively heavy and likely exceeds 1250# rigged was woefully underpowered with a 15hp yamaha 4 stroke when I bought it used but for a great deal. With only me in the boat (~200#) it struggled to get on plane quickly and even when it did I could barely hit 20mph going with the wind/chop. Add another guy and I couldn’t get on plane or much above 15mph. Now I think the carb could have been cleaner but…
I was really impressed with the performance with the Etec 25hp. No more struggling to get on plane with 1 or 2 guys. In fact the second body in the boat didn’t seem to phase the motor. I now top out around 26mph by myself and 25mph with a passenger.
There was a recall on a cooling system part on my motor which Hannay’s promptly took care of for me. Other than that-I really have nothing but good to say about my Etec.
Fishwater-I am in the New Brighton area and you’re more than welcome to check out the motor. It is (obviously) out of the water now and winterized but depending where you’re at an how soon you want to buy it could be worth your time. If you want to wait til open water season or put me on a bite now to our south or on the river you can see it in action.
I can’t comment much on other/newer hulls but the Lund Fury, G3 Outfitter and Crestliner Discovery are pretty similar to my boat and seem like functional boats for a variety of applications-but they are probably too heavy to move around much without a trailer.
Cheers-
Rich