Yes Chriscroft, mine started fine cold but never started warm, ever, put my back out twice! They were popular in the USA and kids would chain them up running if they stopped for a soda they were that bad. I cross bred my dual carb large valve top end (XL) with a Dominator bottom end giving me 650cc and electric start. Funny now with a battery it will start if kicked first time anytime (but now I just hit a button) The bike is lairy and will pick its front wheel up in the first two gears, but yes for full off road / getting stuck in mud a modern 250 is the weapon of choice for nowadays. I use mine for winter back roads, and will do some green lanes for sure, but as light as it is for a 600 I wouldn't want to haul its ass out of a ditch.