those XTCs ride awful imho si … if you want painful thats your beast !
Low BB , steep headangle (with 100mm forks on) and harsh rear end.
it was on my list when i bought my merida , cheap frames for a reason 🙁 i test rode a 23lb XTC(for 60k) back to back with a 25lb merida FLX carbon and the difference was incredible , the XTC you felt EVERY bump and vibration through your arse ….
Tires were inflated to 35psi and were similar enough volumes for me to pin point it to the frame. Funnily enough when i commented to the owner of the XTC he fully agreed and was already on the lookout for a new frame !
Not suggesting you buy a merida but i wouldnt buy the XTC. Those kinesis ride pretty well imho , the carbon rear stay ones do anyway.
Nicks suggestion is a little more “out left field” but one i would entertain for one of your projects Si.
But the pick of the bunch suggested so far for me would be a scandal ! if it wasnt for me being unable to get me a scandal at a price id have had one at the drop of a hat.