I'm going to sell the blaster and get another project quad. I want to get a quad with a more modern suspension then the blaster and warrior. I might end up keeping it if I like it and I may have to sell the warrior if I decide to keep it I really want to try and keep the warrior though. I was thinking I would get a raptor 660, ltz400, kfx400, or a 400ex. Which has the best riding suspension and comfort? I'm not too concerned about power as much as suspension. Also is there any issues with any of these? Which one do you prefer?

Also will a warrior with a works rear shock and yfz450 front shocks and +2 a arms be comparible or better riding then a 660 or z400 or 400ex?