Replying to Bindings, Salomon/Rossignol

Hey,
i bought some 179 PE's the other day and will be wanting to buy some bindings for them soon. As i live in the UK the choice is rather limited- might even want to buy from the US depending on shipping. I want lightish bindings as the skis arnt the lightest, but also not some that will break easy because im a student.... Anyway heres whats available:

- Salomon S912Ti 1080 229.623 USD
- Salomon S912 PE2 212.070 USD
- Salomon S810 AXE+ 126.964 USD
- Rossignol Power 100 176.443 USD
- Rossigol Power 100 PRO 177.330 USD
- Rossignol Power 100 T-PL/STD 195.078 USD
- Rossignol Power 120 T-Plate WB 248.305 USD
- Rossignol Power 95 TI 195.097 USD

Oh and probly key to it all: the PE's i bought have already been drilled (2nd hand, used a few days) with some salomon bindings (700 or something.. cant remember) so im not sure if the drilling pattern is the same. If it is then the salomon ones will maybe go on without having to redrill and fill in the old holes.
And yeah i know, UK prices suck.

Adam