Well, I sold half my EPO a while back in the 20's too. Sold the rest today - probably goes higher tomorrow.
Regarding coal plays, I haven't actually put together my list yet. The only one I have right now is NAG.v - looks like it may be coming to life soon. Also looking at GCE.to - hoping to buy on a pull back.
I like the sector because KOL looks like it wants to break out. If you have any plays you are interested in, please let me know. Meantime, I'll work on my list.