V Strom 1000 Back Up Parts

[judgejoe]

My wife and I are heading to South America on a 2006 V Strom 1000 (14000 miles). After returning from a 40 day ride in Mexico, I did the 14000 mile maintenance schedule. With my limited experience, I tackled the maintenance to learn about the bike. Everything went well. I replaced air filter, cleaned gas tank and gas filter, adjusted valve clearances, changed the brake and clutch fluid, changed the chain (DID), added new front and rear sprockets, all new light bulbs, and a Centech fuse block, adjusted TBS and TPS, and checked the codes. Before the trip I will change tires (Tourance), replace brakes (1/2 used), and add a new battery. We ride two up and will stick to the main roads, for the most part. Therefore:
1. Would you put new seals in the front forks or take a set with you?
2. What back up parts would you take? I have the old chain, old brakes, and old sprockets. All of them appear to be in very good condition. I intended to take them as back up. I have extra master links, throtle cable, bulbs, and fuses. Any commets on that and any recommendations as to other parts?
3. Our trip will be from September thru March. We will not be heading to the southern tip of Argentina, this time. We will ride up to Cusco and Lake Titicaca. We will cross from Santiago, Chile to Mendoza, Argentina. Given this limited exposure is electrical gear necessary? It appears that adding electrical jackets (2x75 watts=150) for warmth will tax the V Stroms electrical system. It appears the maximum watts left is only 150. The only added electrical components are a small volt meter and 2 - 12v DC plugs (for jackets, if purchased). What has been your experience?