mshchem: Thanks, I'm really thinking about picking this up. I'm capable of replacing components on PC boards, if necessary. Regarding the guns. they are only used to put holes in targets. I'd rather shoot wildlife with a 150-500mm lens than with one of my target guns. Additionally, I can do it year round without disrupting their normal life (nor ending it).
Regarding "the assumption that someday I'm going to need it:" I'm a field service technician covering a 3 state area. I have at least a duplicate of everything that I might need on my service vehicle. Someday, I will need it!
Now, I just have to convince the "SWMBO" that I need it