hello everyone. i am new here. recently i just bought a 2017 gmc 2500hd denali fully loaded. however, the truck is already in the shop. the ? i have are these switch panel small enough that i can possibly retrofit ( custom fab ) into the roof console using the sunglass compartment to make it look factory etc, any help would be awesonme. but i need for sure a momentary switch. and couple of latching switch. i ordered all on board air kit with train horn and airbags for it. but i have no space avaible on the orignal switch panel since this truck is fully loaded with all the goodies