hi,
I am looking for a used Q7 but am having trouble finding the full spec i'm after, I want to know if its possible to add some extras at reasonable cost, hoping guys on here in the know can answer me this.

is it easy to add memory to drivers seat and how much?

what about heated seats, is this a change seat job?

and bose?

are these do-able or will I have to compromise on spec, I dont want to if I can help it.

Now the missus has seen 2 with panoramic sunroofs we gotta have that, I know trying to chop in a sunroof is a no no so i'll have to get one with this in, then add the other bits on if I can't get one with good spec

thanks for your help

allroadkev soon to be Q7kev