can u put a LG Chocolate VX8500 skin on a LG Chocolate VX8550 phone?

i know there is a difference in the back but i want to know if it would work anyways...

example:

My VX8550 Phone-
http://www.amazon.com/LG-VX8550-Chocolate-Verizon-Wireless/dp/B0017OBTOE/ref=sr_1_18?ie=UTF8&s=wireless&qid=1209703715&sr=1-18

Some VX8500 Skin-
http://www.amazon.com/Hearted-Design-Protective-Faceplate-Chocolate/dp/B0012NY6Z4/ref=sr_1_13?ie=UTF8&s=wireless&qid=1209700254&sr=1-13