Ask HN: Buying a wireless N Router with USB and Wireless Print Server?

I'm looking to gift a new router for my Startup family with my little savings. I'm low on budget. Currently we are having a Basic Netgear wgr614 Wireless G-Router. I need a very customizable router i.e supporting Tomato/dd-wrt and Wireless N Surfing, has Qos Bandwidth Management, and has USB ports - for Centrally sharing Portable HDD's also USB ports for a Print Server. Will save lots of time to my startup. I can only think of Asus N16 router, which has all this options available. Any other router suggestions? Cheaper and more versatile?