Hi. Great to hear a bit of jazz on the forum. Makes a pleasant change. In my opinion, and as it's a jazz track I would say go for it and throw the whole lot at it but not at the same time obviously
I would love to hear a breathy tenor sax going down and there's plenty of scope for an Oscar Peterson piano solo as well. With regard to the current version, personally I would whack that lovely double bass up so I can hear the strings and it rattles my bones. Also maybe the harmonica could be used more sparingly and a bit more dirt on the guitar. Sorry if I'm sounding a bit critical, but I think it's a great Jazz track and just my thoughts on trying to get a live club feel. Nice