Well that's certainly a tough act to follow, and you've got a couple good options there already (obviously moving down the Revel line would be a no brainer). Have you heard time/phase-coherent speakers before? I had the Thiel CS1.6es in my system for a bit and I can certainly appreciate the allure. Only thing I'd mention is I found even those smaller speakers to open up and sound better with a beefier 200 wpc amp than my 125 wpc amp (although mine doesn't quite double into 4 Ohms as yours does, but still...). They certainly sounded great even with my amp, but just something to noodle over with the 2.4s. Thiel owners would obviously have better info on this.
For other options with a smaller footprint I'd certainly put the Joseph Audio Perspectives on the must audition list as well as something from the ProAc Response series (if the K series is too much). Although it's new and so an unknown, I'd think the Magico A3 would give the Salons a good run for the money in a smaller size. Given Magico's reputation for detail, on paper this might actually be the best potential substitute for a Revel-type sound. Anyway, FWIW...
For other options with a smaller footprint I'd certainly put the Joseph Audio Perspectives on the must audition list as well as something from the ProAc Response series (if the K series is too much). Although it's new and so an unknown, I'd think the Magico A3 would give the Salons a good run for the money in a smaller size. Given Magico's reputation for detail, on paper this might actually be the best potential substitute for a Revel-type sound. Anyway, FWIW...