Worth upgrading IMS bearing on apparently healthy Carrera?

[drmark]

If you can run to a 2006 997 or younger you get the upgraded IMS.

[geordie5858]

drmark said:

If you can run to a 2006 997 or younger you get the upgraded IMS.

Very true but a 997 convertible 2006 is £21000 I picked up a 996 2002 same mileage for a hell of a lot less.
£1500 quid, ims done, plugs, filters, transmission fluids. worth it.