Test enanthate would work well with those steroids. You did not give your dosages but I would make sure the test is a bit higher than the Deca-Durabolin - nandrolone decanoate - . Ex. testosterone enanthate @ 500mg ew and Deca-Durabolin - nandrolone decanoate - @ 300mg ew. Only run the dianabol for 4-5 weeks imo.