I am considering buying a Porter Cable (Oil less) C5100-1 Compressor. I
think it is a 20 Gallon, 5(Peak) Hp 135 PSI Unit. It is a special clearance
(new) unit on sale for $340 CAN / $260 US. It will not get frequent use but
I hope to use it for:

General Purpose Spaying - Boat, Car, siding, etc.
Auto repair - Impact Wrench, Rachet, Tire pump, chisel, etc.
Nailing up at cottage - Stapes 1.5 - 2 inch and brads.

I think this is an old model being cleared out as I cannot find on Porter
Cable site.

Any advice/opinions would be appreciated.

TIA