Sounds pretty damn good to me.
I don't know if this matters to you or not, but since you say it's for a guitar tab book, you have one chord wrong. The last chord before going to the "A" (I've made up my mind....) should be a "B", not another "D". It should go C,B,A (But I've made up my mind...).
Other than that, it sounds really good to me.