My Questions is i planing open a new pool with good hardware specs (1)what is the best hardware for mining pool? (2) dedicated server or vps is also good? (3)what is your prefered coin of choice to mine? (4)what is prefered p2pools PPLNS etc (5) i know pool are eating high traffic so how much i need as for start (6)what other specs i should consider?

thank you in advance.