Great read Dave! The 2.4's are truly very special speakers and they are a bit picky with amps and setup. Once you have them dialed in, you are rewarded many times over though.
Another addition to the 2.4's which I'm just scratching the surface on right is is the addition of a Thiel SmartSub. I'm using a Thiel Integrator and crossing the speakers at 50Hz to a SS2. The improvement (of the 2.4's!) was just remarkable. It took everything to another level. I think I can live happily with these speakers for as long as I can make them run (or rather, as long as Rob Gillum has parts for them!)
Let me know how the new caps workout for you. I've been contemplating doing exactly the same upgrade to my 2.4's.
Another addition to the 2.4's which I'm just scratching the surface on right is is the addition of a Thiel SmartSub. I'm using a Thiel Integrator and crossing the speakers at 50Hz to a SS2. The improvement (of the 2.4's!) was just remarkable. It took everything to another level. I think I can live happily with these speakers for as long as I can make them run (or rather, as long as Rob Gillum has parts for them!)
Let me know how the new caps workout for you. I've been contemplating doing exactly the same upgrade to my 2.4's.