Happy Holidays!
Baldiso sells those bikes
LT268? https://www.ltbikes.com/index/products/view/id/21.htmlGeometry works, just use a stem longer by 1cm. I have one, love it. Photo from this w-e. i've put 3k km on it so far. Alternatively, VB 268 (a bit lower stack, and the thread on the forum has quite a few people reporting problems, but i suspect they get ironed out over time). Or the SP Cycle 025SL, but for a change, it doesn't look like an SL7. Geometry wise, it's close to what you're after. 30C max though. Or Yishun R1058D, but also 30C only. The last 3 are very recent models so you'd get the latest and greatest (hopefully / presumably) in layup, weight and so on. But I only have nice things to say about my 268.
Came across that one http://www.adapt-bikes.com/Products-detail?product_id=101Looks like it has some of the aero features you're after.