Don't know the weight, but the meatloaf tasted great. If you noticed, some of the cheese didn't melt entirely. The cheese that did melt, blended nicley with the rest of the loaf, and tasted great.
I've got a couple other meatloaf recipes that tasted great. Check these out:
Smoked Italian Sausage/Beef Meatloaf
Substitute the sausage with ground lamb. Also, very tasty.