Phaturkey

I just wanted some of your decisions on this aquascape i dreamed up today.

Right now my tank is just full of some Ludwigia Repens and Wysteria, but im hoping to give it a nice aquascape in the near future. (just have to save up some money, its hard being in high school).



(those rocks are the ones i got from ada that weren't worth the $30)

Tank Specs:

Substrate: 3 inches of flourite
Dose Flourish Excel once weekly
55 gallons
DIY C02 (into canister intake)
Ehiem Classic Canister filter
Coralife Compact flourescent 2x65w 10,000k light
Ghetto came with tank 30w standard flourescent tube
PH: 7.0
KH:6
Ammonia:0
Temp:70-75
No2:0
Nh3/Nh4:0
PPM:22


Any thoughts would help me tons, because i know most of you here have a lot more experience with tanks then i do.