You will need to do some good clutching to run them, but it will do it.
I used to run 29.5s on my 650 cat. The Outlaws are a Mud Tire, the mudlights are a trail tire.
the outlaws are no good for anything other then mud riding. The mudlights are an ok tire for trails and an ok for mud. My next tire will be 28in Outlaw MSTs. they seem like one of the best tires on the market.
Here's a pic of my Cat on 28in mudlights and on 29.5 Outlaws.
Like stephen said you will need some clutching done. I have an 05 and put 28" Laws on also(9.5 front 12.5rear) I have a Red secondary and a bright green primary spings and a Bruteforce belt and the belt it pretty tight, with that them tires should be slinging no problem. Also I would look into a module The Outdoor Shop sells the moose module which is the one I have. But I think I would rather have the dynatech one. Other than that you should be good unless you want to snorkel&jet it and put the radiator on the rack will help keep mud out and the engine cool.