you do not want to lower your compression anymore than it is. Doing that will cause the car to be less eficient (sp?) while not boosting(like normal driving)
if your goal is really 14psi, then i hope you have the correct fuel manangement, becuase an FMU and afc wont cut it.
get an oem headgasket, but first make sure you resurface both block deck and cylinderhead.
use some arp head studs and rodbolts, if you have some extra cash lying around..you should debur,shotpeen,polish the rods also
get a shitload of copperspray when you put it backtogether