Just thought i would update for those who may be interested.
im going ahead with the 2860-7 turbo's. also sard 800cc injectors (probrobly overkill, but better safe than sorry in my opinion.) and lastley getting a trust stainless steel intake piping kit.
once done, should be good for a bit more power.
will keep you all posted as things progress along. let me know your thoughts.
cheers,
matty.