take care when planting the banana plant, it needs to have just the tip going into the sand, and no flow hitting it for a while so it can root properly
stocking looks fine
just my 2 cents
if you want active bottom dwellers, skip the mini moth catfish, they hide all day, and are hardly active,
for pygmy corys, just do 4 they should be fine
for shrimp, get something which will breed, if you want to make some money or just watch them breed
RCS, snowball shrimps, green bab. shrimps, CRS, blue pearl shrimps, are just a few easy breeders, the easiest being RCS= red cherry shrimps
lighting wise, I'd say that is high end of medium and you might be seeing a bit of algae, maybe you would like to try DIY Co2? that would help and your plants would grow faster, and it is quite cheap