What's a good rear end to put in my Duster?

Whats your budget? I picked up a Maverick rear end off of Craigslist for $20 in good shape. I also thought about going to an Abody 8 3/4 I saw at the local swap meet. Just the bare housing the were asking $900 for and $700 for the sure grip center. $300 for the axles. For that much, I could oreder a Mark Williams fabbed 9" built to spec for my Valiant. So, how much you looking to spend?