If the layout with the larger living room is the most important then request an even numbered room for the first request. In general you want to keep the requests simple so lead with the biggest priority. I don't consider BLT to be all that big so I don't worry about being close to CR - compared to most
DVC resorts the halls are quite short.

But you could request even numbered and then close to CR or else even numbered - north side to look more at Bay Lake with a glimpse of MK.