I am in the same exact position as you!
7 gallon AGA minibow, eco complete, but I am running 26watts of lighting in mine.
I have C. parva, willisi, lutea, lucens and wendtii in mine right now.
I am doing a little bit of re-arranging, and I am adding C. walkerii to mine if the auction works out. I figure it'll fill in the back and right side nicely.
If my wendtii starts getting too big, I'm going to pull it and replace it with something else, that simple. Hopefully my LFS did good with keeping smaller plants.
