hi i am a newbe and am eager to perform surgery on my first 7m. i will most likely get a block from one of the local junkyards but before i jump i need some info/advice on increasing compression, maintainence, etc. on an 88 n/a mk3 auto tranny. how much do i need to make sure it is done right the first time, what will need to be done, and what parts will i need???