What DO I need to build an X6 please?

[DMC-12]

I guess this question has been asked very frequently but the more I've read posts on this subject the more I get confused. I appreciate everyone has a different opinion on what is needed to build a car because everyone's driving style may be different but essentially my question is this:

Other than a donor B4, Losi shocks and obviously an X6 Squared conversion kit what other parts do I need to build a good club-level car please? I want to get all the stuff in one go if at all possible as I hate having to stop a build part way through because I have to order x number of spacers/shims/pistons etc. For example I know from researching this that I should get the E-speed rear camber brackets but what length turnbuckles do I need as I'm guessing the B4 ones are too long.

Many thanks.