endlers - I would love endlers, all the way, but I don't want pyschotic mating (although a few would be nice) and I can't seem to find the right amount online.
cherry barbs ( a 1 male-2 females trio) - Those are really pretty! I'll look around.
amano shrimps- can be combined with any of the above
Maybe.
Just thought I'd add that I put 5 cherry barbs in my tank with my endlers and amano shrimps. Next day 5 of my male endlers had disappeared and all shrimps were dead. I took the cherry barbs back to my lfs and swapped for 2 dwarf gouramis and got some more shrimps. My remaining endlers are still ok and new shrimps doing fine so i can only surmise that the cherry barbs saw off my endlers and shrimps. May have been a 'oneoff' but I wouldn't put cherry barbs in with endlers or shrimps again just in case.