Borgeson PS box in Early A with 340 manifold ???

I saw one in a 65 Barracuda a few weeks ago, but it had the factory early A manifolds still in place. Seeing that gave me the same idea to use 340 HP manifolds in my Barracuda. It looked like a mile of room left! The early A drivers side manifolds leave the motor much the same way as 340 HP manifolds, so I see no reason the combo wouldn't work. The problems with 340 HP manifolds in early A's has always been interference at the exhaust pipe flange, where it and the steering column try to occupy the same space. I'll try it in a few years if you want to wait.....lol.