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.