I'm about to install dyna coils and ignition into my 73 750 k3 and am wondering what I need to do, if there is a tutorial somewhere etc. Also, I'm in the process of rebuilding my carbs, do I need to worry about the bracket for the choke, does that need to be precisely adjusted to work properly? Lastly, when doing the rebuilds does anyone offer just the gaskets? It looks like the kits I've seen come with stock jets, and I think I need to downsize, mine are 120's and it seems to run a bit rich, airbox is drilled, and have a mac 4-1. Sorry for so many questions in one post, and thanks.