Aren't you that guy with all those Amiga parts found at a friend's house?
Why don't you build a 4000 with the CS-PPC and CV-PPC?
That will have better performance than a 1200 with Zorro. Remember that all 1200 Zorro boards only do Z-2 which is a lot slower than Z-3 on the 4000. The CV-PPC will be faster than any Zorro solution.
A 1200T is only worth it when you go PCI IMHO...