Brought my MS back from the dead by creating a new "front end" for her and gluing her back together. The screw mount wing is no more. This was nice but way too much trouble so I went to big rubber bands.
I have 20+ flights since the rebuild and she flies on rails. Started using her as a trainer last weekend, mostly so I can practice training. My friends could not believe how well she flies. Continued major complements to Werner on these designs, they are excellent fliers.
Here is my power setup:
Surpass Hobby 3548 900kv -
https://www.aliexpress.us/item/2255800220300173.html
APC 12x6e prop
60 AMP ESC
3600 4S lipo
Flying about 8min at full speed. A conservative setup would surely allow you to get 10-12m flights but this flies on rails for me.