I am interested in getting a 1995 540i. I looked at a car form a local dealer. I took the car to a local BMW dealer for the pre buy inspection. Things the dealer saw were:

Flex disk, I believe I can manage to replace this by myself.

Power Steering fluid leak. Looks like it is coming from the base of the power steering resevor. Shouldn't be to hard right?

Rough idle: could be many things. The recall for the block looks like it was done. Could the car just need a tune up?

Any ideas, or anything else I should look for? I have done lots of engine tear downs for toyota trucks and mr2's but never a BMW.