So I bought a used psp off ebay a few years ago that had a burnt out UMD drive (obviously I had no intention of using UMDs). I'm now trying to sell it again and found a working UMD psp-2000 sensor kit for like $10 that I would like to swap into my psp 2000. Is this super difficult? Am I going to have to remove the entire motherboard to get back there? I think I can do this (I've modded a lot of stuff) but I don't know if it is going to be worth the hassle.