MrsMac, you should be able to use loaf pans without a problem. I've done that before with pound cake recipes. Like crewsk said, you will need 2 pans (then you can have one to freeze for later if they last that long in your house!). Just be sure to watch the baking time as it probably won't take them quite as long to bake than if you were using one large tube pan.
-A balanced diet is a cookie in each hand