I put together my own kit as well.....
I think I spent as much as I would have spent on a RevHard(I get them at cost), but I got the Tial wastegate, the BOV I wanted, my intercooler is much bigger....
I made all my own piping....It came out good, but I am going to re-do it, b/c I learned a lot from it the first time....
I feel comfortable now about building kits, that I don think that I would mind putting together a kit if someone was interested....
1st thing.....figure out want you want....if you want a Blitz BOV mark it down....what size turbo do you want....which wastegate....which manifold.....then start shopping around....<<<<<DO YOUR OWN RESEARCH
SO YOUR NOT ANOTHER RICE BOY THAT COULD AFFORD FOR SOMEONE TO PUT ON A TURBO KIT>>>>>