hey SomeGuy has a thread called SomeGuy's vetical scrog or something like that, its a long thread, but in the beggining he has some pics of some scrog grows he did using t5's from start to finish. he got pretty decent yields too, you might want to check it out... floro's can be used to flower, but there more suited for sog's and scrog's because of the even canopy height spread over a larger footprint. it allows you to really get the lamps close, so you can maximize your coverage... floro's were used quite extensively for growing up untill the 80's when MH HID lighting became cheaper and more available and HPS lamps were also just coming onto the market.
though today you can get better rsults with floros than ever before, HID and CFL's outperform t5's in almost every catagory. but floros have there advantages too, its all what works best for you... dont listen to the haters.