Rudinger, that combo is going to be very good, i would experiment with the plugs, a hot to ultra hot works good on the GO turbo's
The OS short style plugs, A3 A8 are what i recommend for the GO, that is what is recommended b the manufacture, but if you want to run long plugs with 2 washers thats fine, but i wouldn't want to be funbaling with 2 washers if i had to change plugs in a hury. just my 2 cents.