Yes, it would make your eyes water doing every bolt on the car....it is the sort of lengths that F1 and Superbike teams go to (which is where Mark learned his trade /‘ skills). We went down this route after He mentioned seeing decent builds yet many bolts were 1cm longer than they needed to be, race teams cut them down to the exact length needed and no more.

I spoke to an engineer at prodrive once who said you would get a written warning if you failed to cut off a cable tie and when you did cut it they had to be done by pulling tight and cutting off with a Stanley blade.