Well, I'm not gonna spend $80 on another Technomic. I didn't know they were available in Canada, as multiple LBS have told me they couldn't get the Technomic or anything comparable when I looked around last year.
I have looked through the catalogs of many bike parts distributors and haven't found any comparable stem with a 26.0mm clamp. Do you have any more information on that Zoom stem? I've seen many Zoom stems in various catalogs, but none that come close to a 120mm Technomic. I'd be interested in such a stem.
Oh, and if I can't trust a pair of class 10.9/grade 8 bolts as I've got on my current stem, what can I trust?