You should consider side panniers to try and keep all that weight at a lower sense of gravity. You can probably buy a frame for this. There is a dealer in Chiang Mai that can order off road parts for this model of bike. As with my Harley- pack the weight low, in panniers. Lighter canvas, tents etc lashed higher up. You don’t have to pack gear in the bag the supplier sold it in. Plus if the bike gets ‘laid down’ it will not end up flat on its side. Making it far easier to lift upright. K speed make off road parts for this model. Vee Rubber GOOD off road, grippy tyres. Is there a company called Diablo that caters for this model. Might be a good idea to get some good off road tuition when its not loaded. Practise how SLOW you can go. You can change the gearing on these to get more low end power. Its all in the gearing. Pretty things shouldn’t end up in hedges! Chok dee.