Let me add one more note regarding mash temps. Typically MO has a DP of ~50 while regular 2-row has a DP of ~140. These differences are not real important, perhaps completely unimportant, if you are mashing at 158 F or above. If on the other hand you are mashing at 149 F to get a dry finish or because you have a lot of adjuncts needing conversion, MO by itself won't get what you want since it doesn't have beta-amylase in the first case and may not have enough DP for the second case to convert all the starch into sugar.