I'm going to a Lexus dealership on Saturday to show the wife a GS and LS and sit in them to find which she finds most comfortable. (I know it will be the LS) I'll resist test driving as I don't want to buy until June. I have my eye on 5 LS 600s, all 2007/8 with mid 30,000 on the clock.
Scythe, I see there are not many short wheel base ones around, but the extra length of the L does'nt bother me, (I'm an HGV driver).