Thanks, from the replies above, I think for my situation right now that it may be best to go with a 02 tank/ propane setup. Just a couple more questions:

The victor J28 with its accessories is a better solution for propane/02 brazing then than the Smith torch? Does it give you better options or allow for a better job with the propane fuel source?

What are the things that I need to take into consideration when using acetylene regulators for a propane setup, or do they sell propane specific regulators for welding/brazing? I'm going to ask about this at airgas, but I'd like to hear the forum's feedback on this, also.