First ever grow; surprisingly!

Thanks for the support, much appreciated. Yes to all the newbs like me, drill holes in advanced! Lol will save u a headache. What do u think about a scrog setup? If i can already control the canopy pretty good with lst etc would there be any benefit? An heres a good one, off topic but know anything about grafting? Seems like a cool way to make your own hybrids without messing with seeds