Tekton Lore or Tonian Speakers

I can only comment on the Tonians: I love them. I haven't heard the Tekton so I can't really say how they'd fare. If you are in the Los Angeles area, it would be worth it to check out the Tonians. Elliot Midwood might still have a pair to demo over at Acoustic Image in Studio City.

All the best,
Nonoise

The Tonian Labs TL-D1 speakers will work in a room your size. I've used them with both SE tubes and low powered SS (25 wpc). I have no experience with the Tekton Lore speakers. I'd contact both manufacturers to see if their speakers are a good match for your amps.