I like your routine. I wouldn't mess with it. Once you're in a caloric deficit just keep the loads heavy (as they will be in the 5s).
In fact, what I might do is one session of 10s in the morning and one session of 5s in the evening. A little glycogen depletion in the morning may encourage your body to mobilise some extra fat. The heavy evening session will encourage your body to maintain your lean mass.
In fact, what I might do is one session of 10s in the morning and one session of 5s in the evening. A little glycogen depletion in the morning may encourage your body to mobilise some extra fat. The heavy evening session will encourage your body to maintain your lean mass.