Friend
I only chime in because I Have a pair Klipsch. Unless you just have a strong preference for the horn sound - I think you will find that well made non-horn conventional box loudspeakers will give you a more accurate presentation with Solid State amplification. This may come at the expense of that live "you are there" feel that many love and that made Klipsch famous. Hopefully you have a reputable Audio Shop you can access and take your amplifier to audition the conventional box loudspeakers they carry to get a feel for what it will be like before pulling the trigger on a purchase.
Personally, I think Klipsch are tough to beat with Vacuum Tube gear!