Right now the block is .040 and has a sleeve in one of the cylinders....Im starting to wonder if I should'nt start with a new block....I believe I could get by honing the cylinders, since they appear to be in great shape, and the current block has about 7000 miles since the last rebuild....But you are right, rather have it done right first time then have to pull the thing back out and start all over, because of a main failure....

Thanks alot for all the info !!