Vanís probably doesnít have anything like that however, if you call them, they could tell you what they think.
As the manufacturer of your plane, you have the final say as to what is approved or not. The use of AC-43-13 may be if some help with acceptable edge clearance and such...
Aerospace Engineer '88
Structure - 90% Done
Cabin Top - Aaarrghhh...
EFII System 32 - Done
290 HP Barrett Hung
ShowPlanes Cowl with Skybolts Fitted - Beautiful
Dues Paid 2018,...Thanks DR+