Hello guys I'm new to the site so here goes my first post. This will be my third cycle. First cycle was Test E @ 500mg/wk for 10 weeks. Second cycle was Test E @ 500mg/wk and Deca 250 @ 500 mg/wk for 10 weeks. With this cycle I am looking to add masteron E to my previous cycle. My question is, when should I add the Masteron to my cycle? Cycle will look as follows:

Week 1-12 Test E @ 500 mg/wk
Week 1-10 Deca @500 mg/wk
Week ?-12 Masteron E @ 500mg w/k

Stats are 6' 2" 235 lbs BF @ 15%

When should I start the Masteron? Also, do yall think that 500 mg/wk of Test E is enough? Or should I up it to 600? Thanks.