The biggest concern is the %&$#?@!%&$#?@!%&$#?@!8364;100 price hike from the 40 to 50mhz. If 030s are really getting that expensive then maybe it time for Jens to think about FPGAs too or get left behind.
It would be nice to see some added value with and SD card reader for mass storage and a couple of clock ports for other expansions.
I know Jens has complained about decreased compatibility with other hardware as the complexity rises but how many people are buying his accelerators for vanilla systems or or would ditch their old add-ons for for something newer and and integrated.