Despite the fact that I returned my Icon around Christmas time on my EDGE agreement, I'm SOOO happy for you guys !!!!
Sounds like Denim is an awesome upgrade and makes the Icon new again.
I actually 'EDGE'd UP' to a Home Phone Connect thingy (my wife wanted a home phone...go figure) and they actually let me do what amounted to a complete downgrade (HPC is only $20/month unlimited calling). So I no longer have a personal phone...relying on my work provided iPhone for everything sucks, but I'm going to keep monitoring the WP, or rather W10 world and get a W10 phone probably later this year...it just more than likely WON'T be on Verizon...they've really shown their colors on this whole situation, regardless of the outcome. Hopefully you guys aren't waiting for W10 for another year!!!
Best of luck guys...I'm a bit envious now...the Icon was my favorite phone of all time, and it is sorely missed
Cheers.