i traded my t5s for the mids, so they cost me 250. vforces were i think 175. i bought a used coolhead with 4 domes for 100 off a friend, and traded the 4 domes for 2 new 19s. dyna prg. ign. was i think 225. k&n is around 30 or 40.
i just bought the carbs off of ebay, user bansheeman95, for 208.
depends if you can find used shit or not.
new pipes are i think 500 or so, vforces somewhere around 175 200?, coolhead is i think 250 or 300, dyna around 200 to 300, kn 30 to 40. so thats around 1250.
if you dont want to spend much, i would do the paul turner mids and head and you will get good lowend out of that.