TOYO-VIEW 45G -- Can it use 45C Components

I recently purchased a TOYO-VIEW 45G. I'd like to add accessories and parts to the system. So far I've been limiting my search to actual 45G or G2 parts. But, will 45C standards fit on my 45G rail? How about a bag bellows? Extension rail? From pictures, it looks like the rails and the pieces that attach to the rails are about the same. Not sure about bellows attachment?