First of all whats your stats and training experience.

When you say Test.. you need to be more specific as in Prop, Cyp, or Enan, CUz the last two you run at 400-500mg/WK and PROP you run it 50ED or 100 EOD for your first cycle. but YES, TEST is a must for your first cycle.
Equipoise has a very favorable effect on the organism's nitrogen balance so that the main effect consists of a distinctly increased protein synthesis in the muscle cell. The resulting gain in body weight consists of a solid quality increase of the muscles which occurs slowly and evenly. The high quality is caused by low water retention of the substance.
If you are looking for lean muscle gain, then add Prop 100mg EOD, and some DBOL to jump start your androgen receptors.

and with this cycle you will gain between 15-20 Lb, for 25 and up you need more gear to your cycle, like Deca