thin & 18 yrs old

‘Sup? First, I’d like to say that the guys and gals on this forum completely kick ass - Bill, Brock, Mike, etc… You giving your time to express your opinions have helped more people than you know. That being said, I have a few questions of mine own. I am 18, and am looking to put on some mass. I have lifted pretty heavy for about 4 years, and I weigh some 170 pounds. I can bench 215 once. I am 6 foot 2 and as you know, that’s pretty small. I am looking to really thicken myself up. The important part here is that I don’t care about fat gain at all. I am very cut and am at around 7 percent body fat (fat caliper method). This is due to the fact that I have a clinically diagnosed high metabolism. So, what would be your best advice, other than eating like an absolute T-Rex (which I do, believe it or not - maybe I need even more? I eat 4 times a day until I just about puke), to put on weight. I am strongly considering a pro-hormone cycle. Should I wait for Mag-10? I would really like to know what benefits this has over androsol and WHEN WILL IT COME? Specific advice about training, diet, or how to / whether I should / conduct an Androsol cycle would help me out a lot. Thanks a lot! Keep the T-levels pumpin’!
~Nate