I respect der woo, but I disagree with going that low, and putting that much effort into step mashing. I don't even do it with beer, let alone whiskey.
I did have second thoughts on the original posting of 152, because it depends on your mash tun, barrel, volume of product, etc. But either way, the target is 146 - 148. I don't just mash for an hour like beer, so you can mash for, for say 2-3 hours, and any unfermentables you make will convert the longer you go at any temp. Target of 148 will get you as dry as you want to go.
As far as the Honey Wheat Beer, no problem! I screened shotted the grain bill earlier, but can send you the full recipe if you like.
*Edit* Pm sent! I don't know your beer level of comfort, so let me know if you want more details.