I think the OP(user edd) decided to go with a deal he got on a Big Dog Diablo. A fine machine in it's own right!! Anxiously awaiting a picture from him:0)
BTW, I've only heard good things about Bobcat ZTR's, but was mildly surprised that edd mentioned that the Predator Pro had aluminum spindle housings rather than the heavy duty/commercial cast iron(unusual for a $8K ZTR). Not saying that aluminum spindle housings are not durable/reliable but the cast iron can take a lot of punishment compared to the aluminum without any problems.