I would say it's going to be a big burden and will get tiring after 2 or 3 weeks but it looks like you're set on it....That being said, what I would suggest is pushing the time back a little. Instead of 6 to 6, do something like 8 to 8 or 9 to 9....The afternoon change won't be as bad as waking up 6 a.m. every single morning for 60 days straight....Something else I would suggest is to use your veg room as a 2nd flower room since you have that set up already and move the flouresent somewhere else since all your clones really need is that without all the other stuff in your room...