Thanks guys!
I had to go ahead and at least try one of them... The tub that I molded them in wasn't exactly square and the blank on the left, I kinda thought it wouldnt make a call because of the curves from the bowl.
So I thought it would be a good one to try, make sure that they would hold together and to give me an idea of what they would look like.
Well I was wrong about it not being large enough to make a call... and make a call it did! I am very pleased with the overall turn out of this call. The mouth piece almost looks like a glue up, totally not designed that way! Anyway. This is is after turning, a little sanding and a few coats of CA.
As for it being hard.... Was one of the easiest things to do, we just poured everything in the bowl with the blank and hoped for the best. Turned out great.