Just out of curosity, where are you going to locate the pickups in the pan? If you have two pickups on one tube, one in the front and one in the rear. If one sucks air won't it be ths same as two tubes/pickups with one sucking air? It looks to me the result would be the same. If it were mine I'd work on the oil control problem, then go with a larger pickup if needed. Good luck.