I found a CA bike w/ a "uncorked" motor, Clark 4.3 tank, FMF header w/ Wt Bros E2 exhaust, fluidyne radiator, applied triples, pro taper bars, skid pt, bark busters, , air box plate, 2 new tires, etc and "New Plastics". I have only seen photos, and it looks clean and the party wants $5000. Is this a "good deal" and or what I should look for when buying a 650R? Any tall tale signs that suggests big trouble or? My concern is new plastics, and all the "trick parts". What should I do?