It's possible. I am still in the planning stages, just trying to figure out how much all of this is going to cost me, and when I'll be able to get it all in one shot.
I'm happy to hear you're getting a bigger tank. I was going to order a new acrylic tank now I'm having second thougths the only reason I considered it is because they can make it to your exact specifications I don't know of any glass tank mfr. that does special orders