Main Stud Girdle Kits

I'm running MLR billet main caps, and a Hughes stud girdle. I have a ton of money in my motor and figured if it helps great, and it won't hurt anything if it doesn't. My stroker dyno'd at 605hp, and now has 2500 miles on it, probably a 100 red line pulls(7000rpm) in 1st and 2nd, and two full quarter mile blasts. No issues to report.

Forgot to mention I'm using ARP studs of course, and block has no fill.