Update 2.0
I spoke with a Schwalbe cust service rep today and was told that the Ultremo 28mm tire is "not recommended" for use on my 23mm rim. I was a bit upset because I call them last week and asked about using this configuration and was told it wouldn't be a problem. I ended up talking to one of the supervisors there and was told the same thing but after explaining that I called last week prior to ordering the tires and was told it would work they offered me a warranty replacement as the bead on the tire has become delaminated after the tubes burst.
So while I didn't receive the correct info the first time around, they are making an effort to help me out. Actually, I'd say more than just "an effort". I sent the warranty claim in less than an hour ago and I already have a credit with them to purchase a replacement set of tires. So now I just need to figure out which tires I want to use.
Anyone have ate any suggestions within the Schwalbe brand?