I have just got a 94 cb1000. I'm catching hell getting power band charts and infor on each pipe. Anyone out there with a bike like this who's added pipes ? I do think I will be going with a full system in what ever I get. It is my understanding I will cut about 12-18 pounds off the bike by doing so. I also understand that I may get from 6- 18 hp, but it's mostly top end and I risk cutting some low and middle by going with the full system. Is this generly true? or did I get bad info? If I'm going to shell out money for pipes jets and air mods, I would like to know what I'm going to gain.