Mike wrote an answer about Burton Custom Flying V Snowboard on December 14, 2013
You should be fine without a wide. Just make sure you get some boots with shrinkage tech. They fit like an 11 but are the size of a 10. At any rate I wear a size 11.5 and have no problems on a 25.4cm board. I wear Burton Imperial boots. You may also want to check out Rome boards, they tend to be more like mid-wides in the longer sizes and they make good stuff.