It depend on what can be caught, but my target species are.
Isthmoheros tuyrensis, Geophagus crassilabrus, and Darienheros calbrensis,
I went to the Rio Chepo last week in search of Isthmoheros, but the river was a raging, torrent of brown rapids.
I also wouldn't snub my nose at one of the local Dormitor goby's, and some local mollies as dither fish.
I would also like a swath of the local plant, Hydrcotyl.
I got some while plant collecting in Lake Gatun a couple years back, but it didn't take, I believe not enough sun under the patio roof.
The new tank is only half under the patio roof, but half gets full morning sun, so there's a chance.
I'm considering moving the Andinoacara to the 125, since the Isthmoheros (if caught) are primarily vegetarian.

Above is the Hydrocotyl from Lake Gatun.