Hey guys, new to the forum not new to Chiner bikes. I currently ride a Workswell 062 and its has been a great bike (pics attached.) Now I am looking to build a 27.5 bike around a set of easton arc/Hope pro 40mm non boost wheels with 2.8 front and 2.6 rear tire.

I have looked and looked but can not find anything definitive. Considered using a 29er frame but with the large BB drop of 29 frames and the 2.6 tire I think the BB height would be dangerously low (under 304mm/12in)

Any suggestions would be highly appreciated