Cool… I tried live setups with violin, Percussion and bass… Did it just in the Studio via pa, but worked very good…
I can Imagine small percussions for you too
Instead of a Mixer i Used the tc voiclive 2… The effects help to shape the sound and have it More compressed.
I can recommend sennheiser directional mics. They have a much better Sound and are Not so high in risk for feedback. Some of them you can Plug in directly to the Ot.
For recording i often use the throughmachines… One is enough and you can use a Basic effects setup and scenes live… Recording is than internal from the throughmachines into the other Tracks, so can use more effects.
(Sorry for the Bad Typing… iOS device :))