On our 1984E30+ I tried gloss on the moulding and semi-gloss on the main teak panels, thinking that the mouldings would add an accent, but it didn't look good. I then tried semi-gloss and satin varnish, and have ended up with satin in all the panelling/moulding, etc., but semi-gloss on the salon table and the companionway stairs. Everything else is satin and it looks very soft and warm, especially by candle light.
Good luck!
Frank