I am setting up my retirement /hobby workshop, I have several pre-war motorcycles and classic cars to restore if I live long enough, it has a sand blasting room, machine room and workshop, I have bought an old Hydrovane 33 as the workshop is in my garden and I don't want too much noise, so I have a few questions, is the radiator on the end of the compressor a cooler? do I need another copper pipe cooler? any suggestions for a decent but budget priced water trap or would a copper pipe cooler with drain taps do the job? my best position for the cooler is behind the 60ton press, that would be about 3 feet from the compressor outlet, is that OK? is the old 33 man enough for grit blasting? motorcycle and car parts, I have an old but very solid compressor tank spare, 36" by 14" is it worth plumbing that in, maybe inside the blasting room?