Porkpal, I suspect some of the nicer looking canes that are just full of buds are probably Hueys. I just can't bear to dig them out right before they bloom. Then I hate to dig them out right after they give me such pretty blossoms, Then I get busy with other gardening chores and forget which ones looked like huey when they bloomed, and I wait for the next flush, which of course doesn't come, and the hueys get to stay yet another year.
Now if I have 2 colors on one shrub, I know and it's easy to cut out the Huey canes. that may be why I stopped buying grafted red roses.