Ok, so I plan on changing the intake valves in my bike as a bandaid to get it through the season.(factory Honda parts) I would love to send it off to Eric for top notch service with the Kibblewhites, but it's just not in the budget right now. There's a good local guy who I think I will use to get the seats cut. I was looking to order the valves and springs and noticed Honda changed the spring number in 07. The valve number is still the same though. I was wondering what the difference might be. Are they stiffer maybe? Should I try those or stick with the 06 springs? Price is really close, like a buck more for the 07s I think. Should I also put seals in it, or would I be ok to wait until I do the Kibblewhites this winter? I would appreciate your opinion Rich! You have been helpful thus far. Thanks!