thats what im doing joebar, im switching between smith machine, dumbell and barbell for the bench, lat pulldowns pullups and rows for the back. I dont like doing the same thing 2 muslce days in a row, i love the shock and soreness i get from something new every week. I just cut a lot of weight and i want to get as bulked as possible right now so i was looking for some kind of split where i work all the muscles twice or more in a week and alternate cardio days to keep trim. This was a good building block though even though this was more for strength than mass. A little strength cant hurt either