Like mac48025 said the ZOTL40 will power them very nicely. The ZOTL is unlike any other tube amp made and in my system sounds better than than any other tube amp I've tried. My 87db electrostats have headroom to spare.
Tekton Electron has been released
As expected, the Tekton Double Impact received a 5 star rave-up from Home Theatre Review. The reviewer made mention of a smaller version for those of us with smaller rooms. I shot Eric Alexander an email at about 8:30 last night and was surprised to receive a reply a few minutes later. He said that the scaled down version, which he named the Electron, had just gone live on his website a few minutes earlier.
I haven't heard any of his speakers yet, but I am really curious, especially about this one. I'm sure that conspiracy theorists will have plenty to say about the reviewer, and the weird patent (they already have savaged the patent, and I don't really blame them), but I am not as suspicious as some, and I think these speakers must be pretty good, or they wouldn't keep getting such enthusiastic reviews from users as well. I want to hear these speakers!