Large (dream?!?)tank brainstorming thread, input appreciated!

[Skimmin]

Mine is a 6Lx28H×36w 300gal peninsula. Im 5'10 and 28 to 30 max is all I can reach to the bottom of without diving gear or draining water. A good set of tongs are super handy too. If I could do it again I would fo 8 or 10ft long 30 high and 48 wide. Dont get me wrong... I'm happy with what I have but an extra foot of width and two or four feet in length would be sweet for a peninsula. If its a peninsula the width is not really a service issue because you can get around three sides.