TweetHey brotha, welcome aboard.
For me, I can't run tren and deca together. It tanks my libido like nothing else, especially if I keep my test dosage lower than either of the them. However, everyone responds differently. Good buddy of mine runs both together every once in a while with no issues, but he keeps his test dosage higher. I definitely would ensure to have all necessary ancillaries on hand just in case.
If it were me, I'd probably run the test and deca for the first 12-14 weeks, keeping my test dosage slightly higher. Then drop the deca and switch to the tren A for the last 6 weeks. Keeping the HGH throughout.