Mach 8 Coleman Polar Cub? BTU's for a Safari??

I am a newbie on here!!! First post. I looked for a thread on the Coleman Polar Cub but couldnt find one. I have read several threads on the dometic versus the new Mach 8, but I wanted to know if anyone has experience with the Coleman Mach 8 Polar cub which only has 9,200 btu's. Is that enough for a 23' 1969 Safari?



Thanks for all the help. These forums are great and a huge help... but there is so much information to weed through that I get overwhelmed slightly. :blink:



Darien