Recommendations for a Chainsaw for a mini Mill?

[googspa]

Looking for a recommendation on a saw for the alaskan mini mill. I have the 24" version. I originally used a Husqvarna 261 but overheated the unit. I've since learned that they're known to run hot, so I guess its not the best saw to use. Granberg recommends a minimum of 60cc's, thats how I chose the 261.

 

[gink595]

From what I've read the larger the saw the better. I have a 7900 Dolmar and a 066 Stihl( 79cc and 92cc)