help with tweeked roll cage

sup guys
so…my bud rolled his 900 this weekend and tweeked the front part of his roll cage.we have a 1000 cage laying in my buddies yard and i know the back is different but can i unbolt the front of the cage [windshield and upper bars] and put it on his 900.i know if he orders it hes gonna pay alot for shipping tryn to save him some $$ thanks guys for any info on this,i looked in the forum but only info i found said it was similar:popcorn: