I should think a low(ish) boost zetec turbo on an mtx75 in a mk5 would work rather well...... and still be fairly economical ?!?!?!

I am planning for a spec similar to the second one you mentioned, with a standard/mild cam and boost turned down to get the 200 brake. I think this will give me a really reliable, easy to drive etcect engine. i would really love to be close to 200 brake a 16-17psi, but we shall see.

Rob,