This doesn't work. The presence of exogenous hormones will shut you down no matter what. Once the exogenous hormones are gone, 6-OXO speeds the rate of recovery of natural production by inhibiting a negative feedback mechanism.

I repeat, 6-OXO on cycle will not keep you from being shut down.

It would reduce the degree of shut down to almost nothing if used with something like chlorodrol-50 (at 25mg/day).