Hell Knights Regulars Rifle Squad

I just finished assembling a Hell Knights rifle squad.  This is the third squad I have put together with the pig Iron heads which I chose for this army.  These guys take quite a while to assemble because I have to shave off all the Imperial symbols and fit the heads.  I'd say they take almost an hour each.
This squad I am going to paint as a squad of "regulars".  The other rifle squad I have painted and the one I have base coated are veteran squads.  In order to tell the difference I am going to base these in olive green instead of dark brown and I don't think I will be doing these with a camouflage pattern.  Their web gear and other equipment will stay the same color as the other squads which should tie them in.
Eventually I want to have a whole platoon of three Regular squads and three Veteran squads.  I have enough models to do one more rifle squad so I will have two squads of each until I can afford to pick up a couple more squads and at GWs prices that may be a while.