False Thoughts?

[holokosta]

So i was having a chat with my friend whom is a mechanic and we were talking about my car and what I wanted to eventually do to it...

So i wanted to eventually get to doing a cam i was telling him and didn't know if i should go as far as doing valves, rods, blah blah blah...

He said that he would be reluctant to do all the top end work because the engine has 127k on it and that he would worry about the bottom end blowing...

what do you guys think about this?? I think that sounds a little excessive because the vast majority of these engines out there have high mileage and a lot of people build out there top ends..

Any thoughts?