R56 Cooper service advise

Hi Minifanatics.

Im new on the forum. Already introduced myself on the BMWfanatics thread.

I bought my wife a '10 Cooper 1.6 man.
80kkm on the odo FSH at Mini.

Got a couple of questions.

First being reliability. Is there anything that goes wrong on these N/A motors?

Where is the best places to service these cars. Tune-tech?

And what wheel/mag combo looks the best in your opinion?
The standard 16inchers look toss