Just thought I'd follow up with my clone. According to Brewheads' calculator, my beer came in at 5.3% ABV & 4.2g carbohydrates per 12 oz.
While not the 2.5g carbs that the original has, this tastes MUCH better than ML. This one has the proper color ~2 SRM, a great citrusy hop flavoring at the beginning of the glass that dissipates a little the longer it sits. I have to be careful with it as there is no alcohol warming to speak of, and is very smooth and light going down which is typical of this style.
All in all, I think it's a great base recipe and may play with it a little to find different colors & flavors.
I also suspect that the Brewheads calculations are off a little bit, since it can't take into account the extent to which the amylase enzyme breaks down the complex sugars, outside of the gravity readings. I'd like to think my carbs are a touch lower, but then again I don't use artificial flavors (hop oil extracts) or cheat with rice syrup solids and the like.