Most of the upgrades could be done with the exception of the Click-n-go levers for holding the Miragedrive in place. The 07 had the camlocks and you cannot upgrade those. The rudder pull T-handles is an easy upgrade but the 07 had the pin in the mast that located into a hole in the mast receiver. It was changed to a pin in the receiver because the hole collected sand.
I'd be checking the cost of replacement parts before buying an 07 model. It would have to be very cheap for it to be worthwhile if you wanted to add the latest parts.
Knowing the improvements Hobie have made since the 07, especially regarding strengthening the drivewell I wouldn't be doing it.
