Ok, first post here it goes.

I currently have a 20 gallon set up (24x12x16) with 1 - 65w power compact and 1 - 15w NO florescent that I had sitting around. No canopy so a full fixture is what I am looking for.

Right now I only have some blue striped mushrooms, with a clown and a purple pseudochromis. But I would like to expand slowly, not fish per se but corals.

I am in the search for some new lights for my tank. Kinda stuck to a a budget of 200 to 250.

I have found these lights but not sure which way to go. T5 or PC.

T5 - Link
PC - Link

I would like to start getting more corals but I think I would need to upgrade my light. Does anyone have any sugguestions on which one to go with or any other lights that fit within my budget?

Here is a picture of the current tank.
My 20g