I'm looking for a weld on jackshaft kit with a 415 chain to accommodate my stock chain rings. My build also needs a new head gasket, but has a low area in the head that I can't work on right now. It must be available for pickup in the Las Vegas area, and welding experience is convenient, but not required. My bike is my only mode of transportation right now, and I need to be able to keep up with traffic. My budget is no more than $30. Please reply if you can meet these requirements.