Tommudd: I see what you mean regarding "The Source".
This system is only $340.00
As for the doubter's;
PowerTank B Pkg (10lb tank). - $509.95 (with the kit standard 200psi reg.) ADD + $40.00 for a 300 psi reg. = now you're at $549.95
I can build the following system;
Gentic Reg $155.00
CO2 Purge Regulator: CGA-320, 1/4" FL Model # 452C-300-F, Max pressure: 3000 PSI, Max. Delivery Pressure 20-300 PSI, Inlet Gauge 2" 4000 PSI, Outlet Gauge: 2" 400 PSI, Inlet Connection: CGA-320, Outlet Connection: 1/4" same flare.
And at top end of the range,
Offroad 10 lb tank w/ Line-X $149.00
(of course I already own a quailty rubber coiled air line, not a cheap plastic line that cracks under cold temps) and air chucks to inflate tires as well as impact tools. As for a bracket, how hard is it to fab one assuming I didn't buy one.
Regardless, my total build price = $304.00
The Powertank may be a good system, but it's over priced.