Agreed this was not the most optimized list that IG can throw out there. However it was one I knew would be fun to play with, was fairly competitive, and hopefully included some interesting units that are not in every IG army.
I was also limited to what I had painted the morning of the tournament. For instance the HB on the Infantry will be Autocannons, the Missile in Harker’s unit will be an Autocannon, to make the army better against Rhino rush. I really hate having to use one of my Heavy Tanks to deal with a Rhino that has to die that turn.