Fat Tire.... always carry a spare

I have ordered up some ingredients for another Fat Tire clone from William's brew supply and hope to brew soon and throw it together with the yeast I'm harvesting from the previous Fat Tire batch. I'm having a lot of fun getting away from kits and finding recipes on my own. Here's the recipe for my newest Fat Tire brew
Fat Tire Clone
8 lbs light extract
1/2 lb 20L crystal
1/2 lb dextrine malt (carapils)
1 oz Chinook hops
1 oz Cascade hops
New Belgium's Fat Tire Yeast (harvested)