have a quick question for you, and it (may) entail my joining the ranks of the 450R forum from the 250X. Not *positive* yet, but am really pondering it...

I found a 2006 450R which the owner had only ridden 3 times. It's basically not broken in yet. 4600 is the asking price. Now for the couple quick questions...

1) That sounds like a really good deal... so I'm not going to make that one of the questions.

2) Is there any great difference between the 06 and 07 450R's that would have caused anyone here who might be an 06 owner to have rather chosen the 07? (Reliability issues, design change, anything like this)?
Again, still thinking hard on this one. A 450 is a lot of bike to pilot, and I'm a little aprehensive, although about the only thing left I can do to the 250X is start putting big bore kits on it (see sig. below).
Thanks guys, I appreciate any advice.
Little nervous. just a little.

-matt