Can anyone tell me of a decent mouthpiece for a Sovereign BBb bass? I've saved around £100 by selling my old mouthpieces and want something better than my Denis Wick 2AL that I'm playing with at the moment. I find the 1AL doesn't give me the range of the 2AL. Someone said the 2XL is a better mouthpiece and other people have mentioned Perantucci '50 something' or a Giddings & Webster 'Bayano'. I'm sure there are people playing these out there who can give me a fair opinion Thanks.