Hi all

Just after some info if thats ok, just about to sell my Cobra replica and want to buy a 5.0 XKR (hopefully a convertible)
Budget should be around £25K and i've seen 2010 convertibles at this sort or money or 2012 Coupes (which i really like with the refreshed front end)
Is there any major upgrades that were featured on the 2012 model that would/should make me go for the 2012 coupe rather than the 2010 convertible? (2012 convertibles appear to be quite a bit above my budget)
I've read about active exhausts and handling but were these only released on the 2012 model or were the featured on the earlier cars?
Just want to have all my facts straight before going out to find the right car

Many thanks for any assistance offered