Hi, I am planning a trip through East Africa, I had my heart set on a DR650 but they are just too hard to find where I live (Spain), so I am now considering an XT660R. But I will be traveling two-up and I know the girl sitting behind me will loathe the seat. Does anyone know of an easy solution to change out the seat for something more comfortable? And in general any thoughts on this bike for such a trip? (We will of course be doing some off-road but we do not "seek it out" so to speak....I am guessing we will be 75% on asphalt 25% off-road). I know I will need a bigger gas tank but seems that is not hard to arrange.