Some threads get more attention than others on here, but it helps if you could more succinctly communicate what your questions are. One other thing, when talking dosage please give in MG because we don't know what concentrations and esters you're injecting, and without that info "1cc" is pretty useless.
I've heard of people getting real good results with Test/Deca/EQ stacks. Assuming your formulation is 200mg per ml I'd say your doses are fine. 400mg of test per week is fine. I wouldn't go higher than 400mg per week of Deca, and regardless have some caber on hand in case of prolactin-related sides (i.e. Deca Dick, gyno, etc.). You should also be running an AI if you're not already. If you just want the Deca for therapeutic benefits you can run it as low as 100mg/wk for joint support.
As for adding EQ, I've never done it but it has an extremely long half life and tends to require a higher dose, so I'd say if you don't have enough to run 600mg/wk for at least 14 weeks, then don't even bother.