Milling for compression

My almost 30yr. old built 225 is .060" over w/a deck ht. of .130" & the head whacked .055", cc'd at 9.35:1 the pistons were stock cast .060 over replacements.....they saw
7K on a few ill advised uhmmm, exuberances, and over 6 regularly,often,& frequently!! The exact amount the block was decked is hard to say, but I wanted .060" off each,
and the head checked .055", so .070" off the deck is possible. That may have been an "executive decision" made by the guy I was using at the time(He was good for those).