Hi Col, i recently bought a 996R from pro twins, I used to have a 748R. I have found this bike to be no different in handling to the 748R, both having Ohlins. I think most riders go and have their bikes set up for them, this one needs it. very hard even over the smallest of bumps. as previously mentioned, try another Duke or two and see how they feel. I have a friend who ownes a 748, when i had a go it fell into corners, all down to setting up.
As to cost, if you like it get it. I myself cannot be arsed to hang around waiting for that one bike that is at the "right price"
I could still be waiting if i was worried too much about price, but i am at present having a blast with this 996R, instead of scouring the pages trying to save a few hundred pounds. Good luck and let us know.