6.4L upgrades

Hi everyone, I am new to this forum and also to the truck life as well. Recently got a 2008 f250 super duty Harley Davidson edition. I am now getting the egr delete, new flo-pro exhaust, h&s mini maxx tuner, s&b cold air, airdog fuel system, new radiator, and a new power steering pump. Besides all those what are any other upgrades you all think would benefit me? I was told that the airbag suspension is something to look into. Whatever you guys have to offer let me know. By the way I have a pro comp 8 inch lift and country boy suspension. Thanks for any information!