Man, if you plan on sticking a mATX board into a HAF 932 that's going to look ridiculous! Not to mention it'll be a total waste of space. If you're into going to LAN parties often then I think you should go for the Tt Lanbox.
I went from a CM Stacker 810 to a Thermaltake Element G and I don't regret it at all! It's a beautiful case all around with great features and exellent cooling. I was debating between it and others like the CM Storm Sniper, CM HAF 922 and Silverstone Raven. I eventually decided I didn't want the Raven because it's price was a bit too high and I didn't want another full tower. I decided against the Sniper and HAF 922 because they both don't have black interiors, and no fans on their side panels.
For features, quality, and price I think the Element G is one of the best deals out there. I'm surprised that not too many people have them.
Here's how mine turned out. ->
http://www.hardwarecanucks.com/forum...tml#post246922