I'd cut down the simi recurve handle at the palm buldge.
I'd cut the shelf to center shot. And you have more than enough wood left to open up your risers sight window. Look at a bow catalog look at their handle's risers.
You can build your wood bows to have handles and risers. That Look just the same. I've been building my bows to have the handles, risers, sight window. for more years than I can remember.
Man but those copperheads look good don't they. My favorte skinns by far.