Thats a good choice IMO on the DL hell even lower than 5 reps IMO wouldnt be bad 1-3 reps.
I can also see the reasoning behind the high rep stuff now in the off season. A nice stint now of even PURE hypertrophy training wouldnt be a bad idea either IMO. and back off base it on strenght (PRESERVATION) in season.
But all in all hitting all those different qualities etc sound good to me. will be interested in how it turns out. A shit ton of workt there Imagine you'll have to EAT and rest a Ton as well.
Let us know how it goes