I am aware of the slow load time of the forums. I am working in the background to resolve the issue.. I truly apologize for the issue and any other inconvenience this has caused/is causing.
Thank you for your patience. I will keep you updated.
There are not many choices out there at the moment. Only option you have is to find a low mileage stock block and install that. Built motors are not cheap and very few folks can do a quality rebuild.