Trenbolone Ethanate

[Muscles_1]

Hello,
I am 56 years old, in great shape and very fit. After reading Anabolics 2006/7 very carefully, i started a cycle of Trenbolone Ethanate. I chose this product because of the low risk and have done three cycles so far of eight weeks on and 16 weeks off. . I have used this with a low dose of Testosterone topical gel daily. The gains were not a great as I would have liked but I have managed to keep much of gains between cycles. I used 1.2cc's per dose weekly.

I have two questions. Could I safely stack another product with this to increase my gains?
If Tren Etahanate becomes difficult for me to obtain what would you recommend I use instead bearing in my mind my low risk preference but of course my desire to see results.

I should add I have had tests done after each cycle and the results were all fine.

Thank you for your time and for the Anabolics books. They are the only source I have found that I can trust.