I am taking my '97 V90 from the UK to Denmark via France, Holland, Belgium, Germany and finally Denmark. I've got virtually done to make itr worthy.....New Tyres, Brakes, Full Service, Autobox Fluid flushed and changed, Balljoints changed, New Radiator and naturally Coolant. Should I be worried about the gearbox overheating (gearbox works fine) with me cruising at speed down the autobahns.....also with a fully laden boot should I be worried about suspension strain and handling and braking changind drastically....I;ve taken very bog standard cars in the past abroad...but this is the first "decent" vehicle. Is there anything I should be wary of...or avoid.