Hi Nick Welcome to the YOC, it's normal to do an INTRO (new members section) before you launch into a question, perhaps you might do that next?
As to your question it's one of my must have's, I have looked and ridden the bike and can tell you that it is a really comfortable beast to ride, there are a few odd things you need to be aware of especially the rear swing arm linkage can be prone to failure, the only way to cure it is to remove said swing arm and re-grease it or replace it, but you have to take the whole of the back of the bike off (lower) so that leaves you with no centre stand to support the bike so it's a garage only job unless your really good at fabricating. It's actually the rear damper lower attachments that you have to service but that means the swing arm has to come off, there are a load of people out there that can do it for you and it's not to expensive, there is a guy you might want to contact who is regarded as the "GO TO guy" for all things FJR he is in Gloucestershire Dursley area. FUDGE MOTORCYCLES (FJR CENTRE) Look him up on the net if your serious about buying one. All these big heavy tourers have one thing or another that you have to be aware of the Honda has a stability issue at speed and the Suzuki is a bit of a mare for service intervals so they are all a bit of "do you don't you" about them, wish you luck with your hunt for the perfect bike!!!