Welcome to the slow grind up. :-) As long as you make a profit you're never late to the party. :-) Know that NOBODY ever enters at the complete bottom and exits at the very top. So you're doing fine IMHO. Looking forward to the $3 break!
Personally I've been flipping this twice for 10% profits as I am/was unfamiliar with the promotors. Now I am in at half a position of my regular investment size and will let this run to see where it ends; they're doing a great job.
$7+? Hmmm, skeptical. Let's see if we can get $3.5-$4 first and then we'll have to see what's next. Must say that $5 keeps flashing up on my brokers ask every now and then. Maybe that's a clue?