Indeed, you probably want to read that thread before sending your business that way. When I started out as an NSX owner, I also thought NSX Modified was the greatest thing since sliced bread. But after numerous unanswered calls and no returned calls, I turned my business elsewhere. And since then, having heard scores of stories about Larry's shoddy workmanship, all talk and no follow-through... I'm glad I did. I'm sure that there are still people who still take their business there but I think past performance speaks volumes about a business' credibility. Just make sure you dot your i's and cross your t's and CYA if you decide to give it a shot. My suggestion is to take your car to Jon Martin up at Acura in Torrance. He is very knowledgeable and should give you great service. Best of luck!
My own personal experience with NSX Modified changing my brakes. I would get brake fade and shudder under hard braking situations, they painted the NSX letters red on my calipers but only managed to paint 3 of the calipers leaving one of them unpainted, and tightened the caliper bolts on way too tight so that when I went to rectify my problems by changing to different pads on my own, it was near impossible to get the bolts off by hand. It took me 2 hours on each caliper with WD-40, a hammer, and every ounce of my strength and my friend's to get the damn things off. The bolts are only supposed to be tightened to 36 lb/ft. Considering your wheels need to be tightened to 80 lb/ft, go figure.