Those are all relatively easy to keep fish. Glyptothorax are a completely different level.
Very hard to find, the ones I see here in the uk are usually the smaller ones such as honghensis or psuedolagovia shawi.
Maybe try setting up a tank of/ for hillstream loach first. Those may be a good half way house. Temperate, reasonable flow, stream type setup, even breedable. Keep them for a while and get them breeding and I think that would be good experience in the right direction.