I dont want to go for any in-betweens, first things on my list is wheels brakes and suspension set up, but then I'm gonna get the Zetec worked on.

But I dont want the situation where I have an engine built then go, "Oh, could have done this too." Rather get an engine built to the potential with the budget I have THEN put it in the car. The at least I wont have to pay taking it out, getting it done then putting it back in again every time I want something else doing to it.