Re: Bent Rim..
Don't get the wheels you have pic'd they are not strong enough. There are purpose built wheels available. But if you go w/ prebuilt wheels go w/ 36 spokes or more, 3 cross (each spoke crosses three opposing spokes in an over over under or under under over fashion), and disc sprocket attachment.
It is the single biggest improvement I made to my "daily rider" and is really the improvement other than loctite and ign parts that made it a daily rider!