Chinning range?

[kyosuke1000]

I understand that chinning before 80 is considered impractical due to costs, but I was wonder if you say money is no object. What is a rough estimate on the number of chins needed to get 55 range to 70?

I realize this will be far from exact, but I'm just looking for a rough estimate such as 10k-20k. Or something along those lines.

 

[Rune Tycoon]

a whole load of them.. i'm guessing like 30k.

 

[kyosuke1000]

Thanks for the input, but it only took 6.5k.