hey whats up.i got a complete air setup and was wondering how much its worth?(4)firestone 2600s(2)conitech 25s(parker gold 1/2 valves(2)thomas compressors(10)switches(2)air gauges,four link,about 60ft 1/2 air line and 60 ft 1/4 inch airline(for the gauges)just wondering if i should sell it all or part it.thanks