i have been out messing around with the engine for a min today its kinda hard though it feels like it is a 1/2 degree outside lol but anyway i noticed a small hole on the left side of the engine case and i was wondering if i got it tig welded if it would work good enough and will it run without it being fixed cuz i wanna hopefully have the top end rebuilt by the end o xmas weekend and i would like to get it started and broke in i dont wanna do any serious riding its too cold for me but to jus let it set on my porch and run is it ok or is the engine completely shot