Eric, you have any local archery 3-d shoots or other archery events in your local area?
That would be a great place to take some strings and I bet you would have a line of people willing to test them...
BTW, tell us a little more about your strings, you looking to see if your strings are the same at others or you got a special way of doing things? Anyways, I hope you find some takers who are willing to report back to you on how your string performed... good luck and post some pictures if ya got them...