Have you considered something like this:
https://www.aliexpress.com/item/Bicycle-Boost-Hub-Conversion-Kit-Hub-Adapter-12-x-142mm-thru-axle-to-12-x-148mm/32829533376.html?spm=2114.search0104.3.2.41431822kW2IGS&ws_ab_test=searchweb0_0,searchweb201602_2_10152_5722813_10151_10065_10344_10068_10342_5722613_10343_5722913_10340_10341_10698_10697_10696_10084_10083_5722713_10618_10307_5711213_10059_10534_308_100031_10103_441_10624_10623_10622_10621_10620_5722513_5711313,searchweb201603_2,ppcSwitch_2&algo_expid=9ac71a7b-74ea-427a-82ee-9104eb3f0deb-0&algo_pvid=9ac71a7b-74ea-427a-82ee-9104eb3f0deb&priceBeautifyAB=0

Never tried it myself, but maybe a good solution?

The frame size is L. First ride feels great, but I'm probably going to change the fork and shock. And I will put on some riser bars to get a little more up raised ride position.

Yes, some pictures please! I'm trying to decide which frame to choose, m06 or FS27? Sadly there is not many pictures of a built up m06 out there.

Hi. Great build. Seems like a great bike. Which size is the frame?

Hi!
I wonder if any of you have experience with the Seraph Official Store at AliExpress?  I am considering buying the FM366. Has anyone tried it?

Best regards
Torbjørn