Running Deca (400mg/wk - 100mg/ml) and Test E (500mg/wk - 250mg/ml), how should I split the injections each week?

Should I split the Deca and Test E into two shots per week, 200mg Deca and 250 Test E each shot? Should I shoot them together on the same day, 1 3ml injection (2ml Deca - 200mg and 1ml Test E - 250mg)?