dont bother with a cam IMO, a FMIC will be a better opition, and looks good for your money,

a standard cam is pretty good anyway,

Fuelling as said many times, take it to a decent tuner and they should help u.

I put low comp pistons in mine as a pre caution and i wanted to rebuild the bottom end anyway, standard compression should be ok up to 18 psi or over as said above depends on timing and fuelling,

my mate runs new standard comp mahle pistons running 20 psi, and his is fine, but every cars different