Go ahead and try hot wiring some wings. Piece of cake.
I would probably use it more but it's tough to find a local source for the thick stuff down South. Home builders use minimal insulation down here.
Been working steady on the Cougar.
One wing ready for shaping, elevs cut out of stabs and sanded slick, hatch cut out. ...the big, big hatch.
The template for the intake former wasn't on the set of plans I had, so I had to do a little bit of coon-ass CAD work and came up with a template on my own using the front, top & side views. Plus just plain ole eyeballing pics of the real thing at primeportal.net.
Just a fuzz under 100% FSA.