Netware server migration to new switch

I have some Netware servers connected through a Brocade switch (DS16B) to a DMX-1000 that I need to replace with McData DS4700. I am planning on unplugging the fiber from the Brocade, replug on the McData, and then rezone. Are there any issues that I should look out for? The HBAs are LP9002-E.