Early Start Indoor/Outdoor Plan

Hey yall, haven't been around in a while but i've been thinking about something...I live in a secluded little place on a mountainside that gets really nice light year round so, whats the wisdom on bringing up and vegging plants inside with cfl/t5s then moving them outside to flower from 7 to 7 in the sunlight (and alternating periods of shade) and then moving them back into complete darkness in a grow tent inside until 7 am the next morning? Basically what i'm saying is can i replace an hps with the sun just for flowering but continue to keep pretty great control over my girls' environment? I would think getting a flatbed cart for five gals in hempy or soil would be a good way to go and I can lst/or scrog them on the cart to make sure they dont get too tall for the tent...

Anyone forsee problems with this?

OH and things like temp and humidity can be kept fairly consistent so that daytime and nighttime are within the optimal metrics...
take it easy

If i were you i wouldnt bother taking her inside at night for complete darkness. I would just veg her indoors and put her outside when the time of year is right. She will flower herself and you could potentially end up with a huge tree.

Yeah i can understand that but I don't want to build screens and fences to keep animals out and I don't really want to deal with pests, so unless rolling the girls on a cart would be too stressful, i'd like the control of keeping em indoors for dark period...i don't particularly want trees at this point in time anyway, just do like 5 5foot gals with TONS of helio-lumens for sweet delicious dense buds without electricity costs for the whole 9-12 flowering weeks.