Yup...they're long enough to be bent back...but they're lengths will be uneven. You will have to put a new connector on. Even still...if you're going for a collapsible stock, you may find that front-wired-rerouted wires are too short.
A new connector costs a couple of bucks. Motor connectors cost a couple of cents. Same with shrink wrap.
The small tamiya connectors that typically come on AEGs are not very good for upgraded setups. The pins are usually just crimped on...they should be soldered as well.