Replying to Decisions about bindings....

Oh god, I'm making one of these threads, but I truly am having trouble deciding what I should do.


So I bought some Maden' AK's this year, and they arrived last week. I opened them to find out that they had Rossi Axial 120's on them, which was unfortunate since I had just ordered some 4Frnt Deadbolt 614's the night before. So now I have two pairs of bindings for one pair of skis. The skis are mounted at like +5, and I'm thinking that I really really want these Maden's to be center mounted. I've measured, at it looks like the front holes drilled for the toepiece on the current bindings could be used as the back holes for the the toepiece on whatever bindings I decide to use. And I'm thinking now that I'll probably mount up the 4Frnts and sell the old rossis.... So thats my story, now my questions:

1) Is it worth remounting these things with the Deadbolts or is it not worth putting more holes in these skis?

2) How much could I theoretically fetch for used Rossi Axials?