it'll take some time to get some responses dude. just give a a day or two, and you'll have more than enough info.
first off, make sure your diet is on point. be sure to eat every 2-3hrs, and tweak your intake to find what works best for you. some people bulk good with super high carbs, some bulk best with medium, to lower carb intake, and higher fat levels. find what works for you. stick to a diet for a couple weeks, and see how your body responds to it. try to stay in tune to your body too, as that is the only way to know what it needs. once you have diet nailed down, make sure you're taking in enough carbs. calculate your bmr to get a rough guidline of what you should intake calorie wise, and try to work up to an extra 1000 calories on top of it. i'm a smaller dude than you, and i try to get down about 4k calories daily. you might need up to 5k, but 3-4 might suffice. again, it's what your body needs, and you have to find what way works for you to stay in tune with your body.
secondly, supps are important. take a multi vitamin (no one-a-days, they wont work as well). that is numero uno for calorie free nutrients, and will help you get enough nutrients on top of your food intake. also, find a post-wo drink if you want, or intra-wo. those can be highly beneficial to some people. i also recommend using a weight gain shake for bulking up, as they have plenty of amino acids and other vital nutrients which are very helpful, all in a liquid form. and we know that liquids get absorbed better than solids! also, take a bcaa/eaa supps, some omega 3,6,9 tabs/capsules, and throw in some joint care if you're going to be pushing lots of weight. that is always a nice addition to your supplement arsenal.
and lastly, make sure you're training right. mix up routines, set/rep schemes, rest times, and even combine body parts and separate them to keep your body guessing. hopefully i covered it all for you! let us know if you need a diet written, i can help with it, and i'm sure other guys here can help. i'll also tailor it for your eating likes/dislikes if you want. this place is the right place for asking questions my friend!