When I installed my 2 stage I went to the local compressor/tool repair shop and they have regular mounting pads for compressors in different sizes .and there cheap.
Also don't forget drain lines and water traps will freeze.



These old bolts are in my blood. Hard thing is focusing on just one.

1937 Chevy 1/2 ton panel
1953 GMC 2 ton. future car hauler