For a first cycle, test only is the way to go, added in dbol or winny could be fine but the test is the important thing. As far as your situation is concerned, obviously you are wanting to lean out, this is going to be determined by your diet and cardio plan, not by what drugs you are taking. Some items will help in the process, but keep in mind AAS do not really have fat burning qualities.
I typically like to see a first cycle be a bulking cycle, simply because it is easier to controll things, but this is not a must. In your case, taking some sort of test while trying to lean out will help preserve muscle mass, but again, diet is the key...500mg of some sort of test would most likely be fine.