Thanks for the help everyone.
The final plan is;
Sorubim Lima (Shovelose)
L: 108''
H: 24''
W: 36''
About 400 gallons.
Sand substrate. Grasslike in appearace plants on both ends. Rock or wood formations in the center with some clear swimming space. Floating plants over 1/3 of the tank.
Due to mixed reviews on the matter from research he will be attempting to house two in the tank, but will line up possible homes just in case they do beat on each other severely.
Striped Raphael
About 100 gallons.
One of the petstores near him always keeps at least 1 big tank (75 or more) in stock, so whatever they have once he starts on the Raphael tank.
Again, sandy. A few leafy plants but mainly
driftwood decoration.
Two Raphaels, a 6 fish school of 3''+ cories and more if no problems arise.
Anyone see any major flaws in his plans?
Will take him a bit longer to raise up all the money he wants for the custom tank, and then longer after that for the Raphael tank, but he's very happy with his plans, set on it, and determined. Not to mention thankful for everyone's help, especially Tony's, as we didn't hear of the Raphael's before.