hey guys, i tried posting my questions in kawi cruizers, but was redirected here. hopefully someone can answer my questions (or atleast some of them!) i have a 1989 kz1000 police model, basicly stock aside from paint and pipes. im wanting to change up the look of my bike but i have no idea where to start! id like to change out the handle bars, i know they are 7/8" but thats all i know! what can i swap them with? width? rise? i just dont know what will work. also, i have been playin with the idea of changeing wheels. any idea what would swap? or what measurements do i need to find wheels that will fit? lastly, i need some ideas on how to stiffen the rear suspension. i know the bike is set up for solo rider, but the previous owner installed a rear seat. im a big guy, 6'6" 275lbs, and the bike is fine, BUT when my wife rides, the rear tire rubs. the last (&only time) she rode with, the rear wheel rubbed thru my brake lites and shorted them out. so if i could stiffen it up, should be ok. thanks for any info!