yal - stop scaring the poor guy!
Yes.. these are pretty much most of the only problems ever experienced by our pool of many hundreds of owners of 300E/230E's. I suspect many have never suffered more than one of them.
But, go ask any mechanic with lots of experience of many different cars, and you will see that these are some of the (and to many, THE) most bulletproof cars around. Think very hard before considering another car of similar age.
2.5-16v 1990 90,000m Astral Silver
2.0E 8v 1986 107,000m Black