transplanting could shock them and worst case turn them into "hermies" when the female turns male and starts producing seeds, which takes energy from the THC/bud production (what gets you stoned), so generally transplanting is not recommended...

but you have another thread started that shows a beautiful plant in an outdoor location that it thriving, so consider transplanting there. the picture and your description of slow budding suggest that your plant might be a "sativa" dominant variety of marijuana, which is a type that buds late and for a longer period of time...which means that transplanting could be beneficial for this type...but you risk getting a hermie plant and if you transplanted to your other location you would put that other plant at risk of producing seeds instead of buds...tough call, if i were you, i'd be happy with the results of the other outdoor plant that's in the ground, harvest in a few weeks & cure it, then come down to santa cruz, cali with your friend and party with me!

good luck to you