Hi everyone, im new to this site and i hope you guys would be able to help me out.

i currently have golf mk3 2.0 gti 8v, and converting it to Audi a4 AEB code turbo engine.

i have taken out the gti engine already and the audi 1 out too. i have both looms and ecus but i wont be using the audi ecu as i will be gettin emerald 3d but if any1 suggests any other ecu's that be better please let me know.
i have also bought t3/t4 turbo kit and bolted on the exhaust manifold onto the audi engine and turbo so far. but i need many help as i can on what bits do i need to change on the block as when i compare the audi engine to my mk4 golf turbo engine theirs few thins that dont look the same and im aving ago on doing the conversion my self rather than getting it done . cheers