That crappy clip is a big problem. Did it break or just pop out? If u broke the white edge that holds it in u are done. That is not repairable. At least u did it on the camera, I did it on the main board. U may be able to find just the camera part on e bay. U can use either the Advanced or the pro camera itself. They are the same. The thing that makes it a pro or an advanced is the main board. This may be another case of call Hunch. He has all these parts and is reasonable. If the clip is just out save it. Hunch can put it back. They are a bear to put back. U can take the circuit board out of the camera with just 4 screws. Then use a magnifying glass to put the clip back. I have done it. Not fun and very frustrating,