Armstrong Bracket 2002

[Zebra]

I have available to me a Armstong bracket that has a 6 deg. angle and my v20 has a 13 deg. transom angle, is this to far apart to work. What was the deg. of the bracket that MJ used. 7 deg. just to far apart ... maybe use shims to fill the area in. Its a full bracket and he wants to sell bad. Maybe sell it on ebay wonder what its worth.