If you haven't used anything abrasive in the cylinders, don't worry about doing any cleanup at all. Just spin the crankshaft with the starter with the spark plugs removed to push any excess liquid out. Yes, it will be messy! The extra oil on the rings will help develop compression pressure. The first few minutes of running after you get it to fire up will be VERY smoky as the oil and other stuff in the cylinders burns out- - - -then the exhaust should clear up gradually. Just give the neighbors a heads-up about what's going on so nobody calls the fire department!
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!