Advice on a W900A

Yeah I read another thread on here about rewiring the original headlights and that helps along with new housings but I just like the look of the led lights. Half tempted to try to figure out a way to use the same light I have in my harley lol it’s the same size bright as hell dot approved and half the price

 

Here ya go sir. Also attached some more pictures and also a pretty cool find under the passenger seat (extensive records including a motor overhaul done in 1992 lol and what I believe is the original build sheet) not 100% sure what some of my switches and gauges are for specifically the gauge on top of the dash and the knob and switch by the glove box. But also the switch by the hillbilly cruise

 

Not bad other than the hack job frame stretch

 

No there’s not a lock on the 5th wheel but someone also recently put the back half of an 06 Freightliner on it so who knows. That’s what I’ll be using it for too so that will work great if that’s the case

 

Do you happen to know what the switches and the knob is all for that I pointed out earlier? Or does your truck have the same ones?