I must admit I like the vintage compressor and also the linear eq. I don't much like their sales system but they do have some nice offers from time to time, and with the custom shop you can download and try the plugs before buying them. If you for instance select a preset you like and check the chain, you can decide which modules you will need to get that sound.
I do believe that you could use TRacks as plugins directly in BiaB, or at least in Realband. As I do my mixing and tweaking in an external DAW I can't be sure on that. You will however need a separate instance for each track, which ever way you go.


Chris