I feel compelled to add to this list of fine reviews because I have to add that it is possible to pick up a £2500 Bird with low miles and it feel better than a £11000 2010 Blade. Now these are just my humble opinions so please no one get upset, and I do love fireblades, I had a 97 model.
I booked a test drive on a 2010 Blade last August and rode the Bird to the dealers. It was a beautiful warm sunny day and I had the Blade for as long as I wanted. I did about 80 miles on fast A and B cornish roads (no speed cameras)I had a great time. Took the Blade back, got on the Bird to ride home on the same roads.
The Bird felt better, faster, punchier, more stable and had more room, could still get my knee down and has better tank range. I couldn't contain my delight knowing I was riding the best bike in the world.
Tip: The best mod for a Bird is to dump the original exhausts and fit a 4-1 titanium system, this loses 23 kilos overnight, this along with a 6mm riser on the rear shock utterly transforms the Bird and brings it bang up to date.