Just noticed your A/C install
I also am going that route, but I am putting the cold air outlets in place of the ashtray and clock slots in the dash (1979 J20) are you going with the Gen 4 unit? I see that the sliding controls are same as what I am using...but I'll be mounting them vertically on the left side in place of the old controls.
What model # AC kit did you order?
If the PM's are full,...try e mail!
616 four 03 44 0 five
'78 J-20 401 Q/T not quite stock anymore....Frame off Resto Mod..Super Cab nearing completion. SOMEDAY
"90 GW 360/727/229/3:31s 2" lift (SOLD in 2015)
'78 CJ7 Built from Scratch over a 7 year span.