One thing I would like to add is most of the compressors that Home Depot & Sams sell are the oiless compressors and talk about obnoxious noise !!!!!!!
My wife bought me a 30 gallon Coleman from Sams for my Birthday for the garage
it works wonderful and will run the D A ,inline sander ,small die grinder & the HLVP just fine, but it won't keep up with the grinder or cutoff tool, And I hate it because of the noise, terrible noise, The big twin cylinder 80 gallon 220 volt compressor at my shop is quiet compared to it, Dang things so noisy I won't run it after 9 p.m. and I won't run it with the garage open cuzz I'm afraid the neighbors would complain to the city .....
If ya can, get a regular old piston type compressor just for the noise factor ( the ones that run the compressor with a belt)