replace hard tank in 2005 super air with 750 bag??

Has anyone removed the hard tanks from a 2005 210 and replaced them with a pro-x 750lb bag. I have a 97 supersport and I know the 750 fits perfect in that. My buddy has an 05 that we want to take the tanks out of and go with sacs. He is thinking going with the 400lb sacs but I'm trying to convince him he should go with the 750. I'm more concerned with will it fit? It is easier not to fill all the way up when we don't need it but when there are just 3 of us it would be nice to fill have the ability to fill up to 750.

Thanks

Never mind got the answer... they'll fit fine.