997 running costs

[mrmotorhome]

I'm toying with the idea of a 997 Cabrio. It would be a 3rd/4th car so mileage probably less than 5k per year, realistically maybe under 3k. What would the likely annual costs be? Any big bills to be wary of, or things to check have been done recently? Any good specialists in the south Lincs or Cambridgeshire area?

I have never had a Porsche before but tempted by the four-seat soft-top sportscar vibe before the kids grow too big to fit.

[mrmotorhome]

Many thanks to all who have commented.
Definitely food for thought - will have to take the kids to have a look and see if they fit first, though.