Arcade Fire comp

Does anyone know of any good inking pens besides microns, and maybe some brush pens? I heard about rapidographs but I'm not sure if I want to put that much money down right off the bat till I hear what other people think of them.

This was a piece for entrepreneurial that I wasn't able to finish. I'm going to redraw it, change the pose up, and actually put the lighthouse on it. And more fish. Needs more fish. So hey, I guess I'll call this a comp.