Welcome Brendan,
I don't need anything big. About 9 inches or so, but strength and quality is what I'm looking for !!
I take this to mean 9" OAL and if that is correct, then here are some to look at:
-badger attack III 9.75" OAL, 3/16 stock INFI
-public defender 9.5" OAL, 3/16 stock INFI
-groove master 9.25" OAL, 3/16 stock INFI
these are all "variations on a theme" with different blade/handle shapes, they're all Nuclear tough, just depends on your intended uses.
For something a bit smaller (and a bit dressier, but no less tough) the brand new active duty has been turning a lot of heads lately here's the link you'll need for the active duty
http://www.bussecombat.com/ml/index_activeduty.html
From Swamp Rat in the 9" range:
-bandicoot 9" OAL 3/16 stock SR101
-howling rat 9" OAL 3/16 stock SR101
You mentioned tough and quality. Well, I can tell you, all of these blades have Jerry Busse standing behind them so if you can get one to fail you when you need it, I feel confident saying that you will be taken care of by Jerry(and most likely by him personally). But my bet would on the knive and you'll never need that famous warranty. But it makes it a LOT more relaxing using an expensive blade to do any and everything you REALLY want to use your knife for.
Get one, you wont be dissappointed, and you probably wont have only one for very long (just a wild guess) BTW of all the knives mentioned my personal favorite is the badger attack III with snakeskin micarta -it's all that and a bag of chips!