Test p needs to be pinned ED or EOD. 25mg aromasin is a fairly hefty dose. I'd start at 12.5mg and adjust from there. Is your plan to run 400mg test p weeks 1 - 2 and 800mg weeks 3 - 8? If so, I don't think you need 800mg test to reach you goals, just pin 150mg EOD or 75mg ED for the whole cycle.