Not sure how much this will help but, I have just finished an install of one of Tony’s kits and the pieces are good overall. The install was relatively easy and straight forward. The only problems I have had is the system does not work with a Perma Tune CD box and Tony thought that it would (lot’s of trouble shooting over that one) and my lack of knowledge about tuning. Tony is very help full and ready to answer questions via e-mail or telephone. He worked with me extensively on the trouble I was having before we discovered the Perma Tune issue. You can check out
http://www.msefi.com/ . There is loads of info there.