Yes, you could do it.. You will have to create a LONG fade of riser material onto the belly side of your lam and glass stack...
Several bowyers produce a bow somewhat like you describe, but they use a thin "Sandwich Riser" between the stack at the riser location, and the remainder of riser wood attached to the belly side. I think A&H makes the thinnest snadwiched riser, but many do it..
You dont want the stack to be able to flex against your riser, and create stress where they are glued together.