Leverage problems arise when the flywheel, clutch, and bell housing are bolted on. That adds nearly a foot to the length of the engine assembly and makes it prone to tip over forward if a stand doesn't have very long legs.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!