I asked TF and the TF536 cannot put it's RAM into the Zorro II space ever. And so you would have to run it with all RAM disabled. (I don't know if that is an option with jumpers or a special TF536 firmware?).
I don't know if it helps but I am pretty sure that the work TF did to patch the v2.30 extended ROM (and that myself and JOTD followed up on) on DOES WORK. You cannot boot from CD but you can boot from HDD and then use the CD.
http://eab.abime.net/showthread.php?t=104410