Hello, I am completely new to playing tenor saxophone. I am just about to order me a saxophone from Woodwind & Brasswind company, their WWTS black nickel Tenor Saxophone and it does not ship with a mouthpiece. I was looking at the Otto Link HR 5 mouthpiece (accompanied with Rico select jazz unfiled reeds Str.3M) My question is, should I get the 5 opening or a 4, or maybe as high as a 6*? I am looking for a semi dark jazz feel for my tone. I have a history of playing trumpet so airflow though an instrument is not so much a problem for me (I don’t know if that last sentence even applies though because a saxophone is a completely different instrument) Thank you for your time.