Stopped at a car show tonight.

i get the same thing whenever i show my darts. people saying i should have left the 4 cyl in it instead of dropping in the v6 or that i should have dropped the proper 350 into it. all my darts are FACTORY V8 cars. 2 318 cars but i also have 2 273 cars. i love how people are a wealth of knowledge UNTILL you show them they are wrong but that you are. does that make any sence??? i have had one guy even go as far as calling my dart a toyota. since most of my darts dont have emblems on em anymore... some people!!!!