Yeah. I'm actually looking into something a little mental...
I'm going to use the reaming attachment for my Dremel to cut out the XLR hole in the place of the existing TRS and am then hoping to replace the binding posts with additional RCAs so that I can have signal into SEX, but then take signal out of SEX to run to the Quickie so I'm not always switching RCA cables. The trick now is to see if I can find an RCA socket that will fill and fit the hole made for the binding posts.