Replying to QUICK AND PAINLESS BINDING QUESTION

Hello.
So the last couple of seasons i've been having a lot of trouble with my bindings(4frnt deadbolt something binding). And i've been riding them without brakes cuz they broke(yea i know real stupid).
And now im looking to get new more stable bindings for my skis.
The question is do i have to remount my skis because the binding is different or can i just place them where the others were?
The new binding im looking at is some LOOK bindings because my friend has some and when i tried them i was like reborn.BIG BIG difference.
My skis are line invader which i have been riding for a couple of seasons too and the point is that they are getting beat up and i dont want to mess em up by remounting my shit.