Looks like you're enjoying this project!
I've noticed the same with my Pioneer 500. Guys spend more money customizing them than they do purchasing them.
I know exactly what you are talking about by flipping the mount and switch , I done that before ---- funny you brought that up as one of those switches is on my list for the Blue 300 , finally getting around to mounting the winch plate , being it is a 92 makes it kind of rare of a plateIf I remember right fishfiles, you and I bought the same waterproof winch rocker switch from amazon... 'bout $19 I think? I used the bracket and clamp that came with that switch to mount it below the bar. If I remember right I flipped the rubber boot over (so 'OUT' and 'IN' read right side up) when I took my switch apart to seal it up with RTV, which allowed me to mount the switch upside down.
I’ll have to see if i can mount my winch button thataway. I flipped it over a couple of times to try and get it the way i like. On top it was getting hit by branches in the bottom it was hard to reach
We might be able to find a smaller relays box if we can get by with just one automotive relay mounted inside that box. If we need two (we probably do since you have two fans to control?) we'd need to keep this same size box.69.5mm x 50.5mm x 21mm (2.736” x 1.988” x .827”)