I'd add VANOS rebuild, alternator voltage regulator (with brushes), oil separator with all hoses, lower (and upper) air intake hoses. P/S fluid reservoir (it contains filter) and check for p/s hoses leaks too, I ended up replacing all of them. Of course, all belts, idler pulley, tensioner pulleys. If you have auto tranny - replace filter as well.
Ignition coils - expensive overkill, imo, as long as you don't have misfires you are good.
Fuel filter after 20k - also overkill, imo