BMW Workshops Closest to Randburg/Sandton

Hi Guys,

I have an e90 320i. She is smoking quite a bit (alot) from under the bonnet. After a quick inspection, it looks like a bit of a leak from the oil filter housing. It looks like its dropping onto the motor and then burning off.

I could DIY, but.... nah.... I don't have the time nor energy nor tools not parts contacts nor anything else...

I have moved recently (a week now) to Gauteng from Cape Town and I'm in and around the Randburg (live) and Sandton (work) areas...

I have NO idea where to take the car...
Having a look at the forums, people seem to gravitate to Tune-tech and Ross Duncan. (I'm surprised no-one seems to recommend RGM, but I suppose maybe he doesn't do this type of thing). Having a look-see at RD and TT - I seem to be smack bang in the middle, which is 27 mins drive in either direction.

Is there anything closer?
Which of the two should I try if there is nothing closer?

Thanks Guys