The milk thistle is unnecessary, you aren't taking any hepatoxic compounds.
Research the difference between AI's and SERM's. Don't run Nolva during your cycle. Get Arimidex (an AI) for on cycle, and use the Nolva (a SERM) for PCT only. You can get Arimidex online relatively easily. Find a well reviewed website offering Peptides, these 'research chemical' vendors often offer legitimate SERMs.
Rather than taper off at the end, inject that Test at the beginning.
Week 1 1000mg Test E
Week 2-11 500mg Test E
Week 13 Commence PCT
Same amount of test, but it will be much more effective.