I recently went through researching tops (based mostly on info here, the internet, and a few shops I spoke with)... The end result was: the GAHH German canvas top is the best option -- and it takes aprox. 8 hours labor for a good install. Installers get the better price on tops than if you bought it directly. Ideally, find a guy who has done either 113s or 107s. Ask his opinion of GAHH. $1100 is what I was quoted by a straightshooter.
James
63 230SL