So…. I have been looking at multiple kitfox and avid aircraft and have researched what I would like to have but the cost at the kitfox 5 and above is pretty much out of my reach in a lump sum. But I have found plenty of kitfox 4s that are affordable but then I am struggling with the GVW for what I would like to do (Apex, full fuel, a lift gear, me and my dad, both 200 lbs). Not trying to toot my own horn, but I’m pretty handy and am able to figure out and build about anything, so the question is, if you have a fresh not started kitfox 4 kit, what needs to be welded in, beefed up, engineered, to increase the GVW? Is it possible/feasible for a guy who can do it himself?