First of all, thanks for the kind words. I'm glad to hear that I was able to help you. :)
Secondly, you don't need the weapon from VH or any other upgrades from the rep factions. As I've stated in the past, you just needed to replace a few green items in order to join toc, fos, pos, and hor spam runs. You can find those in /global, /trade in Dalaran, and /general in Icecrown. With 3.4k gs, you'll surely be invited. Heck, you can even join fos and pos hc walk-ins. In case you've missed it, the quest that allows you to get inside fos can be picked up from Dark Ranger Vorel in Dalaran.
You don't need to be exalted with other factions, but it's good that you're maxxed with Sons of Hodir and the Knights of the Ebon Blade because now you can buy the BiS enchants for your shoulder and head slots respectively. Speaking of BiS enhancements, you can do the quests in WG and get free honour points. You can use those to buy epic gems in Orgrimmar (the honour vendor is in a building between the portal and the flight master). You don't need to equip the epic gems while you're still in the EoT-farming phase, but you can save them for later.
Enjoy your games and have a nice day as well! :)