ok first, i would not trust ANYTHING that is claimed on an EBay auction, do it safe and get a fuel pump($100), some used SR 370cc injectors, and a decent tune(Nistune ) the CXRacing turbo kit you linked is NOT very good quality, the turbo probably wont last you that long and i absolutely would under NO circumstances trust that wastegate, also the manifolds have been known to have MAJOR clearance problems with the BMC(if its a top mount kit, the link isnt working)
second, for the feed and drain lines check out JGS precision
http://www.jgstools.com/turbo/index2.html
their feed lind kit is great, also DONT FORGET AN OIL RESTRICTOR, just look around to be perfectly honest you can almost piece together a QUALITY system for around that price cuz honestely to do it right and safe, your looking at near 2grand anyways