how many cycles have yo done... you age, training etc...
If this is your first cycle test is plenty... keep it simple for now, take from me, ive made a lot of mistakes before.
you can do test and deca or test and winny too, but dont put all 3 in the mix ( there is no need for it)
either way, IF you decide to run 2 compounds, you need to run the test longer (a couple of weeks), then deca and or winny