I finally dinged 80 on my Druid in the early hours of this morning.

Having read through the pre-raid gear thread, I'm debating whether I am (almost) ready for Heroics (and thus Naxx-10) for further gearing up.

The Character in question is: The World of Warcraft Armory

I'm waiting for a crafter to come only so I can pick up [Boots of Wintry Endurance].

As getting non-Heroic instance runs together (with the exception of TotC 5-man) is next to impossible on my current realm, does anybody have any significant improvements to what I'm wearing currently (+ boots) before I venture into the realm of Heroics?

If you're 80, you're ready to do heroics. Just make sure you get a decent group.