Thanks everyone!
tear-scar - I do intend to have some foreground plants its just getting hold of them round here that causes a problem.
cometcattle - I am not sure on the exact wattage per gallon. I have two 34W standard lights on there both with reflectors, this seems to create pretty high lighting levels and I seem to be able to grow most plants.
LadyMinion - I am glad you think it looks tidy!

All I do is cut abit off when it grows where it shouldn't.
Nidge - I currently have -
L190 Royal Panaque
L204 Flash Plec
L066 King Tiger Plec
L177 Golden Nugget
L183 Starlight Bristlenose
Corydoras julii
African Butterfly Fish (Pantodon buchholzi)
Weather Loaches (Common and Golden xanthistic variety)
South American bumblebee catfish (Microglanis iheringi)
Siamese Algae Eater (Crossocheilus siamensis)