Some suggestions for the original poster:
Why not use the "standard" weekly rotation? First week you go 1, 2, 1 on Mon, Wed, Fri and in second week you do 2, 1, 2. 6 day training week seems really awkward to me.
After a while with those parameters (2-3 months in my expirience), you can switch to slightly less volume and more intensity on both days. For instance, 5x3 and 3x8.
Yet another option is to rotate between three different parameters, like 5x3, 4x6 and 3x10. It would then take 6 workouts for a complete cycle, like this:
M - Workout 1, 5x3
W - Workout 2, 5x3
F - Workout 1, 3x10
M - Workout 2, 3x10
W - Workout 1, 4x6
F - Workout 2, 4x6
You could also try doing Back Squats/Power Cleans on Workout 1 and Front Squats/DL on Workout 2. Maybe you'll have to switch to an "easier" variant of DLing, like RDL.
I had really good progress while doing those kind of workouts and I hope you'll be able to improve a great deal. Just be patient and consistent.