you are soooo correct!!!! i love this tree the blooms are beautiful, i am doing a big project for one of the colleges, this is one of the trees we are using.
And X, the guess of Crimson King was based on a couple things. One is that they tend to have a slightly different, more diminutive crown shape than regular Norway maple, and two is that the tree looks like it was planted in the border along the driveway, and I don't see that many intentionally planted Norways.
Now watch Matt come back and say it was actually just a regular Norway maple!