Thanks for all your comments and I do understand that the reed size and mouthpiece sizes vary greatly and one makers number 6 mouthpiece could be completely different to anothers but all that being said, I still have the feeling that, as a rule, you don't get many pro's playing a number 1 reed and number 4 mouthpiece. I also understand that a pro may be comfortable playing a 2 reed as could a beginner but it seems to me that with mouthpieces, the larger bores are very difficult to play as a beginner and that it is only with improved "chops" and breath control that you learn to play these and become able to play notes with a more breathy sound to them. Maybe it's all in my head but this is what I was hoping someone would explain. Like I said above, I enjoy playing my number 7 but sometimes find it difficult and on a technical piece I sometimes run out of strength in my mouth to complete the piece and rightly or wrongly I presumed this will improve with practice. If rightly then it could be seen as a measure of my progress couldn't it?
OK so it's not a competition and as already said, the numbers are not an accurate representation of the capability of the MP but when you see and here the guys here who can really play talking about mouthpieces it seems that it is usualy in numbers of 6 or above or am I just reading something into nothing and just as many pro's will play with a size 4 or 5 MP as they would a 7 or 8?
Progress is slow from where I'm sitting and it helps me to create as many milestones as I can. Obvioulsy I don't want these to be fictional but it does seem difficult to find the facts here.
Thanks a lot Tom, your post wasn't live when I wrote the above. That answers a lot of my questions.