Making sure the suite is compliant to the rules is very important. Keep in mind that most motorcycle racers aren't 6'4", so you may waist a lot of time look for a compliant suite that fits you.
Bates, is where I had mine made, not because of price, but because they know exactly what had to be done per SCTA rules. SSS, knows a lot more about the leathers requirements at Bonneville than I do, and he has suggested a good company too.
If you plan to run AMA their rule may very, but if your suite is good enough for SCTA it will pass inspection for anyone running at Bonneville.
Rouse