I'm new to the site (a lot of talented people here, wow) and new to building bikes. I recently purchased a 1964 Schwinn Typhoon and I want to put a 2 or three speed hub on it. I would like to use a suicide shifter with it. What are my best and cheapest options? It has 26" S7 wheels if that's of help. I would like to keep a coaster breake if that's even possible. Thanks in advance for your time.