I have a MKIII Golf, and to be honist the flat 1.8 is not punchy enough for me. Im aiming at getting the 2.8L 24V ( engine code AAA ) VR6. This will fit, (hopefully, i think so. So says wikipedia. Fingers crossed) . What do i need, and quite possibly a ballpark price range? Should I get a "pro", or is this I could do with some buds and a few Buds with a weekend? Thanks. 