"scary stuff!"
It looks it !
I can just see the bevel now .
Ive got double double wall ,high fences I clamp to my fence for these sort of cuts. One is parallel and one is set at 5 degree . They do what you want , and cut the 5 degree bevel under a drawer bottom . They also do fielded panels for doors or in frame and panel . they sort of have uses either side of the fence if your interested.
Rob