Thinking about some mods ???

I am considering a few mods just thought I would see if any body else has the same thing and what they think of it. I would really like some feedback because i am not sure its worth the money.
WB E-SERIES {slip on only}
K&N POWER KIT
I have 22" trail claw 2s and a 14 tooth front sproket on it now but want to go back to a 15. I do alot of cruising on back roads and I want a little more speed out of it. I know its not much but I thought I would start off small.

Thanks for any info.

[Holty]

those are very good mods and very worth the money. I did the exact same mods and was surprised by the power increase.