Nearly 1 month later and this one's still going strong. The full spay is still not open - but I love this pic, so I had to share. I can't take credit for the picture - my wife snapped this one.
I have one with three spikes and one with two spikes, sitting one behind the other so the spikes are all together. It looks great but I can't get any good shots with all the flowers. Yes lots of flowers and branches.
I'll give it another try getting shots of the spikes.