Army reconfigurment

I began working on more conversions for my army with another scout space marine I picked up awhile back and brewing up some ogryn conversion ideas to match my commando themed army. Some pics of my Col. Delyon model know a veteran sgt model, my new storm trooper sergeant model/conversion pics, and old repainted company commander model made famous during my necron battle at my local GW store in 2004. hopefully you guys can comment on what you think about them.

UPDATE

Just got my new house and now moving in but also studying in San Diego so it's hard to work on my army at a better rate. I am working on some conversions and paint jobs. I just finished repainting my Vendetta similar to an A-10 pic I found online and a living saint for my Sisters of Battle allies to my regiment.Hopefully I can get some pics up of them but they might not be great.