Hey I'm new to this website but have been interested in saws for some time. Being a part time wood cutter I cut enough wood for myself and maybe a friend or two. My question is about Walkerizing a saw more than it already is. Last year I bought a muffler for my husky 345 and have had great results with it. I would like to have a little more power but am in a dilemma about laying the money out for a new saw or having the 345 balanced and ported by Walker. Is it worth getting the saw done or to go ahead and spent the $400 plus bucks for the 346 xp. I love the saw and it has never given me any problems. I'd appreciate any advice you all might have. Thanks