I don't see a problem as long as they are built (I don't build speaker, computers... but not speakers.).
If they are just part that you put together, like most component packages, then YES, I will have no problems. Custom plates we can do anyway you want. We can have someone fabricate them (witch might be cheaper than us buying a large sheet of fiberglass or fiberboard, or we can make the plates. Mounting and cutting isn't the problem, it's the materials that is.

I got my plates fab'ed at like $15 a piece, which is better than buying a larger board for six times as much.
I just went with MB Quart components. They are awesome and can be beat. But that custom component setup is much cheaper than mine.
