Piston Flip

This seems to be the most practical answer. I may look into getting it professionally done. Has anyone done this in the thread? If so, how much did it run you? I’m in Southeast Texas and we only have garage-mechanics, most of whom I do not know. Also, most have limited capabilities. If there’s a recommendation out there, I’m all ears! Thanks!
Reversing the pistons was a friction reducing trick for class racing where one was routinely using stock slugs, it's not solely a function of rpm. But when UT talks about the tall deck rod angle issue at lower rpm's, flipping the slugs makes that worse actually, best policy is leave them be.
Gotta be reputable speedshops or machine shops down there somewhere, no leads from anybody at cruises etc.?