Getting a Dodge Charger with high mileage?

[bob bobington]

Ok so I found a really cool looking charger with amazing rims and body stuff done to it with custom grille and everything, and it is in my price range. The only problem is that it has VERY high mileage. Theres one with a 2.7L engine with 93,000 miles on it, and i found another one very similar but a 3.5L (which i heard is better) but with 150,000. I hear dodge engines are crap after a certain point, what should I do?