Welcome to AC, Mark, and the NTAJ - glad to have another member on the Fort Worth side of the Metroplex!
I've tried to find an RM30 audition in the DFW without success, but I know of at least one pair of RM40's.
Xi-Trum was kind enough to let me audition his pair up in Frisco. If I recall correctly, his pair is one of the original design in piano black with the TRT upgrade. The original design had spiral ribbon tweeters instead of the newer, improved FST. He was driving them with a pair of Ampzilla 2000's in a very well treated room. I think he also had a Larger Sub, but it wasn't hooked up at the time. I haven't seen him post in a while, but you might want to send him a PM.
Good luck! Let us know if you run across a pair closer to Fort Worth!