I was able to look at the other 2 saws. Micro XXV needed a new fuel line and after replacing it still did not get gas to the carb. Fired right up with a little squirt, so I guess a carb kit is needed for it. The pioneer I put gas in and it pretty much fired right up, idled, sounded good, smoked a little. It needs a clutch assembly and (not sure what it is) the rubber bowl? Under the filter cover. I'm happy, $11 for the poulan and $4 for the pioneer. 40 for the XP1020 that I should have back together this week.