Steve, I'd be more interested in just the blower as well.  I have a low-compression, forged bottom-end 406 just asking for something like that.   If that's an option, shoot me a $ number.   
There are just way too many questions about that thing as it stands now, and not many of them can be answered by pulling a cover.  Are you guys going to pull the pan also?   
Please share anything you learn about it with us. What distributor, if any, is on it?   
Thanks.