The FM CH was the first rep i started with as well. Didn't have much luck with most of the TDs for the mid sized (5850) version which is actually quite large in and of itself. I know some of the TDs have the jumbo version.
Your best bet would be to keep looking in the sales section as they pop up from time to time. i got lucky and messaged a fellow member who happened to have one he was willing to let go. Best of luck. Awesome rep too btw. Jump hour is sweet!