I know there are lots of threads on the SC600W mkIII HI and I've read through quite a few of them but my question specially is this: I have a SC600W mkII, my first SC600 series light. I love the light and the floody beam with a decent amount of throw but we live on 20 acres and sometimes I could use just a bit more throw but I don't want to lose too much flood. From reading here it sounds like the SC600W mkIII HI might be what I'm looking for. Will I notice a big difference in the throw out of it if I was doing a direct comparison to my mkII version?