Re: the one time i impulse buy... (chinese motor kit)
Keep in mind that any Chinese engine is subject to inferior quality control. Be happy that it runs; is the basic epitath, but there are alway performance upgrades available.
Fenders! Bolt them down like rabid children, there's the extra advice to your question.
Build with pride! Build to ride!
"A clean shop is a sure sign of a cluttered mind" ~ fasteddy