Ok, just spent the first $120 or so on this thing. Ordered a Chinese carb and intake boot, the o-rings for the rocker covers and cam gear cover, petcock and some random missing body bolts.
After cleaning the carb and reassembling it, it started and idled but wouldn't rev. Pulled it apart, found and sealed a crack in an air passageway, swapped choke and main fuel jets. After that it wouldn't start at all. Pulled it and swapped back, now it will not idle or really rev but you have to hold the throttle open more than the idle adjustment screw will turn in to keep it running. Just ordered a $35 China unit from the same company I got the carb on the Moto4 from.
Just trying to get it more or less running so I can check the rest of it out.