Batboard

I have a uhf 403-470 model 1 xts3000. i'm looking to convert it to a model3. can this conversion be done just by loading a codeplug (s-record) w/out flash upgrading? if it's even possible, what features can i expect to gain aside of the display and keypad? radio model # H09RDC9PW5AN flashcode of my radio is: 1000080000000. thanks, mike

Or- if anyone has a donor 403-470 xts3000 model 1 codeplug for my radio w/modat. just lookin to play around w/the radio untill i find a model3 housing.