Absolutely love all your Mods Bob! Just started to play Factorio with mods after getting all the steam achievements and I played 16 hours straight last night. :D

One question - I noticed that the Power Armor doesn't change my characters look with it equipped. It still looks like I'm not wearing any armor. Everything works. Just no visual change.

The main question here is what to change the graphic to?
With a limited amount of graphics, the best idea most people throw at me is just to use the same graphic as power armour 2.

Just the more robust, hunky armor. It feels weird to put on Power Armor Mk5 and still see my face. ;) So Power Armor Mk 2 is the way to go. I wasn't wanting you to create completely new models and graphics. I'm not that big of a jerk. :P