Well, If you're up for it..build it soon! If the basic concept is similar to coinwell.net, I have no doubt your webpage showing service limit maxedout too (prolly in a week or so)!! You could take a fixed payment + % of earnings through mining done by customers.
Well, anyways..you have 1 customer for sure (ME) if you could jugad it out soon..as its a pain to find parts these days. :/