South American Cichlids • Stocking a planted 70 gallon

[Naruto666]

Hey all. I've been thinking some and I have decided to get a 70ish gallon tank. Either a 75 or a 72 bowfront. Not too sure yet, but anyways. I plan on doing a decent amount of planting with Java Fern, Anubius, Amazon Sword, Microsword, and some mosses. I am hoping on stocking it with 2 Keyholes, a Rainbow, 10-15 tetras of some sort(maybe bloodfin?), and a school of about 7 cory cats. I'm looking for a few things here
1) Some suggestions for types of tetras
2) If these would all work together well enough
3) Suggestions on plants, either in addition or or instead of the ones I listed
4) General input on the tank

Thanks guys, I look forward to it all