Richard,

I'm sure Matt will be able to offer you some good suggestions. However, you just inquired about glass! Where is the carbon veil actually going? Are you using CV on top of the wings and stab or on the fuse?

I wouldn't use both, use one or the other. If you are going to use glass, I'd go with 3/4 oz cloth - the weave is a little tighter and it will require less to fill it.

David.