Should check out mainlining bra, sounds right up your alley. Just topping to achieve uniform structure to distribute nutes evenly throughout the plant. I liked it when I did it but is rather hard to do from clone with the strain I am running right now. I am topping these 2 plants I have going right now, have not decided whether I am going to take a shit ton of clones and veg til summer to put outside or just veg til mid march and flower her out. But I have been non stop topping them to achieve a bush and it took no time and they look awesome. If you want a pic I can throw one up tomorrow when I am not busy.