I just sold one, mine was the V8 too. They do like to have a few electrical gremlins though but when they are good they just have such a nice air about them.
They can tend to get torque converter judders around 100k and sometimes they clunk in to first gear at junctions.
Most faults clear with a turn it on and off again.
I do miss my heated steering wheel and mine had gate and garage opener built in to the rear view mirror which was nice and handy.
They go really well for such a big beast, I am sure mine was chipped