Ok, I was that 1st chair cocky prick of a trumpet player most of you reading this probably were or are right now. I quit right after high school because studying to get into med school became my new obsession. Here i am 5 years later wanting to start again and my lips.. SUCK (not literally). I need to build up my muscles again but which mouthpiece should i use (i prefer bach brand so if you describe a size please use their system). I would like to be able to increase my range again as high as possible without getting a shallower cup than a 7C and also I would like a darker richer and more full tone. What mouthpieces should I use for practicing to increase range and tone quality to this degree and which should I use for playing pieces? I'd appreciate any help or advice.