I just picked up my shiny new Nexus 7 32GB w/ T-Mobile yesterday and I'm loving it thus far. I've always been a fan of ParanoidAndroid, so I had to give this a shot.
Its amazingly smooth and quick to boot, but I did notice one issue.
Has anyone been able to get Google Wallet to play nicely with this? I know Google has issues with rooted phones, but I'm running into "Google Wallet is not yet available for your device or mobile network" whenever attempting to launch Wallet. I flashed back to stock and verified it works without issue, so I suspect the problem may be stemming from a build.prop change that Wallet doesn't like.
Any advice would be great as that's the only thing keeping me from using this as my DD.
EDIT: Figured it out ^___^ To anyone else that has this problem, look in your build.prop. There is a typo that prevents Wallet for acknowledging the Nexus 7 as a tilapia board.
The default build.prop has:
Look at the ro.product.name variable, note that there is no 'g' at the end of it. Simply changing it to 'nakasig', saving, and rebooting fixed it and the Wallet is working as expected now.