Hi, After some advice please. 4 weeks ago I was assaulted ending up with dislocated shoulder and compound # of humorus. I had already had a wrist op 8 years ago, but could play to the standard req of band. I play 3/4 GIO ibanez soundgear. It is light , but at this time could do with lighter 3/4 interim bass? If anyone has any advice, I would be eternally grateful