Hey I don't really play 40k but I love building the models. I want to build a unit of Nurgle bikers for a friend over the winter. I've always loved the tactical (and modeling) idea of using them as a "demon bomb" to come in, get behind enemy lines, and drop some demon spawn to add a little chaos to the enemies' well-laid plans. I don't have a copy of the new Chaos Codex, but heard that bikers are even better than before. I don't even remember how these things work in 40k, so someone just please give me a short list with as few models as possible (I take a really long time to paint them) and all the appropriate weapons, etc. (No options or magnets! I relish the modeling aspect of creating original units) so my friend can use them in his Chaos army. Thanks!