you know, here's my 2 cents, I bought the LFP stage 3 package (4lb lower pulley), valve body, TVS suspension, JLP t-bars, headers, bassanni catback, Chickenears CAI (ram air style), meth injection and some other odds and ends and here were my numbers:
http://chicagosvt.com/forums/showthread.php?t=27895
total came out to be like $6000,00 if I remember correctly and for those numbers was it really worth it? I was happy as shit when bob tuned it though. However, if I had to do it all over again I'd do thing differently. Free mods I would do:
port s/c
port t/b (unless you're making some good numbers those big TB's aren't going to do much but give you a hissing sound)
port top plenum
I would get a 6 lb lower and a catback and a tune, this would cost a fraction of what I paid. I would save the rest to build my bottom end up (with labor would probably run you around $3,000) save a little more, buy a used KB or whipple and boost the crap out of that.
you will see number twice as high as mine for a little over what I paid.
Rafal