WDB089 driver board arrived today  
looks well made
huge diodes replacing those pesky bridge rectifiers
direct plug n play,well at least for my jackbot
nice clip locks on the idc connectors
came with schematics,however small,over two a4 pages

one negative comment is that they have used rivots to secure the transistors to their heat sinks

arrived in 12 days from ordering
price comparison an aussie supplyer,not to be named has them at $419+postage