As far as I know (i'm no expert) but I don't think you shoud have any problems in veg under fluorescent. It's when you go to flowing you'll want to have the plants under HPS.
What is the light spectrum of the T-5's you're using?
they all blues mate is it 6500 or 6400 umm im stoned 55 watt tubes 5.000 lumens eachyou think i shud just chuck the dome mothers and clones under this lightwave and itl do the trick im gna go for it anyhow see how it go thanks for reply mate