Mag-10 training extend past 4 weeks

Can high volume training be extended past 4 weeks while on mag-10? I ask because the growth surge program recommends 2 week periods of super tough training followed by 2 weeks off. However i have also read that one can stay ON mag-10 for more than 2 weeks at a time. Should I scale my training back after the first 2 weeks, or continue to train with extra volume and frequency?
-Jason

You can definitely maintain 70-80 sets
per week as long as you like while on androgens. In fact, Arthur Jones in his
earlier HIT days recommended these volumes
for natural trainers and obtained excellent
results not surpassed by his later, lower-volume ideas.