Why bother? It won't be out for us non-rooters until the end of summer....assuming the "normal" delays.
Mike, Mike, Mike... you are just SO positive.... HTC tweeted a few weeks ago that it would be out in Q2 of THIS YEAR... not to say that they have not missed a target date or two, but "end of summer" is a bit much.
LTE works only thing that doesn't wok is Camera, it takes snaps but does not save. Video recording does work though. I don't use my camera much so I am ok with it. Rom is smooth as silk otherwise. It might be a few minutes before you get 4g after the flash.
I am sure in a week or so the Dev's at XDA will have a camerafix.zip, lol.