I've used TAD Hibachi SS monos with Ohm 100s and found that they mate nicely. There is a touch of extra warmth from the TADs that flatters my Ohms, which -IMHO- can be the SLIGHTEST bit lean sounding (ala Quads). When I added subs to the equation, that tiny tonal tic was eliminated and a warm amp became less appropriate.
I now mostly use my ARC VT130SE in this set-up. This isn't the "tubiest" sounding tube amp out there, by any means. I still prefer the ARC, but - to the extent that you prize the imaging characteristcs of tubes - you should be aware that this difference is not dramatic on the Ohms. That "3D" tube image quality is IMHO less evident with the omni-directional Ohms than with most monopolar speakers. The Ohms' imaging has been similar (GREAT!) with all amps I've mated to it.
Marty