I rather fancy some roof bars for Becky but I've not had much luck looking, I've not been trying that hard though - low priority. There's lots of transverse "after market" ones about, but not the factory fit front to rear ones.
Regarding wheels and trims, I have to agree with JRK and Didge3 - and ditch those "nasty" aftermarket jobbies.
Quite recently we had a puncture in the O/S/R tyre. This is the most worn tyre on the car and when I looked at it I decided, although it was still legal, it wouldn't be for much longer so a new tyre would be the best option. All Becky's wheels, which are steels, are quite crusty with rust and I was apologising to the fitter for this and saying how I had, rather half heartedly, been keeping my eyes open for a reasonably priced set of alleys. "Why"? said he. "You're much better off with the steels"! On reflection I agree with him.
In fact I rather like Becky's wheel trims:
and I agree with JRK about painting the wheels black because it makes the wheels "disappear" behind the trims which I think enhances the look of the trims.
Of course, for me, another very good reason for going with steelies and trims is that my soul mate and best friend, Mrs J, is absolutely hopeless at judging distance from kerbs:
As you can guess I'm keeping my eyes out for a cheap but undamaged trim right now. Very much cheaper than repairing an Alloy.