Falcon:
Just one other thought for you to consider.
The price of a used barrel and another forearm as QUICK suggested (SMART IDEA, I am doing the same) or a new barrel and forearm from the factory along with the shipping you are close to half the way there to a new gun, price wise!
You are only talking about one gun extra, AT THIS TIME.
As for many of us, we already have many barrels, like myself and many complete guns so we can play around with them to come up with a combination that will shoot.
At the moment you don't have that option.
I would go with the second gun!
LONGTOM