Dear P' DRTJ,
I heard from K.Ae that old model of Vision Pro cannot be firmware upgraded to the latest one na P' because the new firmware which allows us to calibrate from 10-100 IRE need the new video chip that exists only in new model. Pls recheck with Khun Jit. I think you may have to buy a new scaler. If you plan to do so, don't forget to compare Lumagen HDP and Crystalio.
Or if you want the best (as usual), try Dragonfly (from Algorith who created Terranex, which is the current industry standard for video deinterlacing and mosquito noise reduction!!!!). It's only US$3,000. Person to consult (to spend money) is K.Ae.

Sorry i have to type in English because my notebook's Thai Font has problem!!!
