Considering this:
1) Energy/Crowns rate conversion (100E = 6000CR)
2) Auction House prices
3) Random T1 Arenas and Danger Rooms
Is it still wort solo-running T1 content?
I used to do that few weeks ago when you could buy 100 energy for 4000-4500 crowns. T1 mats don't sell that good. I have tons of them in my bags and selling one by one is a pain in the back (horrible Auction House interface, in my opinion). Selling full stacks of 50-100 means you will be risking a lot of crowns.
Would it be better running T2 content instead, even if a little more risky? With My gear (full 3 stars) I cannot solo T2 Arenas or Danger Rooms yet. plus.. the wolves are a pain in the /\ss most of the time :)
Right now I am trying to gather more friends to join them past 1-3 levels of T1 and T2 (low profits for 30 energy).
What would you suggest?
I'd suggest you equip yourself with a Shivermist Buster and a Leviathan Blade.