I have the exact same tank. I went with the 110g tall because the space I had for the tank was limited in length and I didn't want it too wide to where it stuck out in our living room. I didn't mind a little extra height (Actually looks good for viewing purposes, and several fish use the extra open room up top for swimming.) I don't really have to do much maintenance-wise on the bottom of the tank and I have a small step stool so it's not bad at all, IME. I have 2 Hydra 26 HDs lighting it (Mounted lengthwise, centered on each side of the tank.) Here's a fairly recent shot: