using a DRV11 to run an IDE drive?

I've seen an old PC trick that uses the printer port and custom cable to bit-bash interface an IDE hard drive or cdrom using a dos .sys driver. Anyone think it's possible to do the same with a DRV-11 for the pdp11? Features: built in BAR/WCR/CSR circuits, 16 bits in, 16 out. 6 function bits, Attention/Ready/Cycle Request/Bust handshake bits etc Perhaps a small pld or fpga could use the spare handshake or function bits to latch the 3 address bits for the IDE and generate the chip select/read-write etc while the 16 bit input and output busses could be joined via tri-state buffers... I'ts not a replacement for a scsi controller, but it beats hunting down the hard to find bus interface chips and provides a proven already working basic interface. I've got a dozen of the QBUS (and a few UNIBUS) DRx11 boards if someone is interested in fooling with the idea. As a side note - I recall UW's CCNG CE dept fashioned an early MP cluster called using DRV11s to connect LSI11-2s in the 80's. regards -h