The RAM would be the biggest selling point, since for most people using GVP-brand accelerators in their A2000's, know how hard it is to find compatible RAM. IMHO I wouldn't be interested unless it was at least 68040 speed and instruction-set compatible, MMU, and SCSI. In other words, I'd prefer a 33MHz 68040 over a 400MHz 68000. But I am probably not the target market for this board.
Would be good for unaccelerated A2000 owners however, and breathe new life into all of them that keep popping up on ebay.