FWIW, I'm in the same boat, can't keep up with my current GBs. I've been wanting to build a Do-335 (which I think would qualify), but that won't be for a year or more down the line.
I do think it is very cool GB idea, even if it is a re-do. GB re-do's are fun, IMO. (and I don't think I was here during the last one anyway)