Nothing like going in at the deep end pal . That tank is not a beginners tank by any stretch of the imagination. As @bellyman says learn on a single coil deck. Whatever you build on use steamengine.org to check the ohm of your proposed build, check builds on an Ohms tester or accurate mod with & without top section fitted to ensure no shorts etc before sticking on a mod. You also need to understand how the Titan mod works.
Yeah I know - that's just what I have to work with and I shall do a lot of research and seek help nearby if I need to. Thank you for the info.