zrx1200 parts on kz1000

Hi,
I own a 2001 zrx1200 and a 1977 kz1000. I've been thinking a lot about what mods & upgrades I'd like to do on both. I was wondering, if I decided to do some upgrades to the zrx, could I use some of the zrx oem parts on my kz? Such as carbs, shocks, forks, etc.? I've seen some kz's with the zrx shocks, which I read are little longer. But could the zrx carbs be modified to fit the kz or is this just a stupid idea? Just thought it would be a way to get a 2 for 1 price on any upgrades I do. Thanks.