I like it. Go with what you have there. If I were going to do this recipe again, I would mash this at the 158-160 range. I did this most recently on my 10der & Mild Brown ale and it was pleasantly malty. Also, a shorter mash time (say, 45 minutes) will preserve some dextrins and give you some slight sweetness.
Hey Biermuncher,
I brewed up Kornbread's version of your recipe last week. Came out great. My efficiency was a little too good OG came out at about 1.048. Anyway, its been bubbling away for a week and last sample I took was 1.019. I mashed at 158 F. I am curious to know what your final gravity came to when you tried this recipe with the higher mash temp? Mine seems about done so I don't think its coming down much further. I roused the yeast a little so we'll see. The samples are really good so I don't think it matters much. Just curious.