I haven't repaired my oil pan gasket, only because it takes about 10 months to leak 1 qt.

 

Got sump pan gasket, rear main seal, cylinder head cover, new clutch and oil service done for around £2700 at BMW Berry Thames Kingston. They are saying my front callipers are sticking and want £900 but no way I'm paying that, I will DIY it and just take them from my 520d or sort something out if they don't fit. I'm glad I got the car cheap but that bill still hurts, excited about the new clutch though.