building a sump...need some help

[rjengen]

So a long story short, I've cracked my second sump and am finished with drilling holes in them, as well as running external pumps as a return. I am no good with the CAD programs some of you guys use so I can't really draw you a picture of what I'm going to explain, so use your imagination

I'm building a new sump right now that's 36" x 18" x 18" and in the end is going to be eurobraced. All the glass is here, and it's slowly going together. Before I put the bracing on though, I was wondering if you guys could help me out with planning the guts. I'd like to build a fuge into it, and still have room for my skimmer, bubble trap, and return section for a pump. Can it be done, and does anyone have good any good pictures of their sump so I can go by something. If you can help me out...I'd be your slave!