I'm thinking of getting an Echo CS 361P, but having trouble finding a conversion kit. I'm thinking a 12 or 14 bar with dime tip. Has anyone converted this saw? If so can you provide a list of parts needed and suppliers? Particularly, is just the sprocket needed to be changed for a 1/4 pitch chain or are there other saw parts, excluding the obvious bar and chain? I saw that Sawnuts.com used to sell this converted saw, but apparently not anymore. Bummer.