Well if no one else is going to give you an answer I'll try.I started one but never finished it. I did add a hatch to get to the fuel tank. I'd have to look but most likely I put the throttle servo behind the tank and ran a lead down the pylon to come out under the wing. I have flown float planes off of snow years ago. It was easier than water so I think the Sealane would do fine. Snow can be really hard on plastic covering so I'd consider glassing the bottom if that were in the Sealanes future.