Barry Grant carbs is alive and probably in better hands than before! Holley carbs has purchased BG out of bankruptcy, and they are now part of Holley. I also heard that Barry will have some support position during the start up, but not sure after that.
Additonally they have just come out with a new carb that looks like a smoothed out ThermoQuad that is supposed to hit the stores in a few months. It's the latest Street Demon, and comes with dual bolt pattern to fit most intakes.
I think the poor customer service that plagued BG will be a thing of the past now with Holley.
Holley Purchases Barry Grant? - Dragzine

 

Cool, I had a 775 Race Demon RS on the Nova. Loved it, I changed it to a 975 for less than $300. Better than buying a new carb. It went quicker too!

 

sweet! atleast i know i will still be able to get parts for my 850 then

 

Yes, and probably cheaper/easier than you did from BG.