Breeze between the knees...Congrats on both your boys...You've got to be proud! As an MP captain in Korea, I had considered trying an interservice transfer to USAF OSI. The AF doesn't have a warrant officer corps, per se, and, as far as Criminal Investigation and Counter Intel, they tend to let their commissioned officers get a lot more hands on, as opposed to the Army where the commissioned officers tend to plan, supervise and direct. I interviewed with the AFOSI commander at Osan, an AF 0-6...who was a West Point grad that had reclassed to the AF! Ultimately, my chain of command, "convinced," me I didn't want to attempt an interservice transfer...
...I've since found my calling in the private sector.