enjoy it, and while there is a lot of poo-pooing that goes on here in regards to triples, I am another one who thinks they are very, very versatile. The 39 tooth is used the most, and any slight downhill and or tailwind uses the 50, and as I ride in quite steep stuff often (on my cross bike which with fenders, usually a pannier, close to 30lbs) the 30 granny is great. For the small amount of extra weight, completely worth it.

have fun riding.