I am in the process of crafting my first singlespeed from a Schwinn Traveler. I have stripped the bike and I guess I could leave the freewheel, but that wouldn't be fun. Could somebody describe the process in detail of creating a suicide hub (I will have a front brake on this bike, no worries). I assume I will need a spanner wrench, where can I find such a specialized tool. Are there any other specialty tools that I will need?