i just ordered my longer rod stroker kit. went with the +4mm. while this is ordered i decided to bore my cylinders from stock to .040 over. i have a bunch of other stuff already such as t5's, vforce reeds, milled head, timing advanced..... all that stuff. my question is, going from stock bore and stock stroke to 4mm longrod stroker with .040 overbore, should i see a huge difference once its all back together? top, mid, or bottom?