Mr.Patcon:
Thanks for the attempt to translate, but in fact (and as illustrated in my story), "looks" are not the primary criteria at all, tho they do have a place in the equation.
It is the experience of many people that with old cars, a long and often uncertain past should be enough to make one think twice all by itself, but add the element of a disreputable appearance, and refurbishment becomes a no-brainer. Especially if other tasks provide the easy opportunity to do the job, as in the case of Mr.Gothem22's in-hand injectors. This paradigm is especially true with cheap old cars, which only remain feasible when personal labor can stand in for money. See "taking the time to do it right the first time is always cheaper than making the time to do it over", above.
Of course, I will concede that if one's past operations make doing more damage than good the likely outcome, I can understand their trepidation at doing what should be done. My personal issue with the caveat of "a man should know his limitations", is its application to one's level of skill implies "I can't learn more", which leads to "I give up", a form of defeatism that is too easily communicable. This is what leads to infectious despair and the sale of "projects" half done.
I happen to believe that the point of this kind of forum is to provide a learning experience thru shared knowledge and enthusiasm.
Maybe I'm wrong, but I don't think so.