1200 and not a penny more! Lol id lowball and hope to get him to 1400 or less IMO. you can make money on resale at 1600 but not much after new motor and odds and ends
I know with those hx's a lot of People have converted them to 787s and up and have made easy bolt-in 787 to 720 motor mount plates....if you really wanted to get crazy with it hehe just need a donor ski!