As much as it sounds like a "non answer," I would suggest that you experiment with a few sounds and see what you like. There are no right answers. It is what fits your taste and the musical situation. I can tell you what I like, but make it your own and put your own stamp on it.
There are countless stories of artists who tried a tune with many different guitar players, drummers, bass players and after much experimentation came up with the mix they liked. Steely Dan was notorious for this, often mixing pieces of various takes. Quincy Jones did the same with all the Michael Jackson stuff, including on tracks like Billy Jean.
Have fun with it. The hard part is that in 6 months you may have a completely different opinion, which is ok. A recording is a snapshot in time.