So, the old boy (me) is about to step back into the Blue Oval and it will most likely be in a low km, 2010 G6ET. The 50th anniversary models are going for about $46K, the non anniversary model $5-$6k less. If I dont get the anniversary model, what will I miss out on? Sat nav I understand is std in the 50th, optional in the other. By all reports its not all that good anyway. Anything else? Is the 50th worth the extra coin or not? Thanks guys. Luke.