Let me preface my odd request by stating that this is purely in the interests of custom 12" figures ...nothing more, nothing less

I've been "upgrading" my 12" figures using Dragon/BBi bodies, but I have a question about the Luke Jedi (the Saga version with the green lightsaber). Is his head like the Ultimate Vader Anakin head and the AotC Obi-Wan head (i.e. has a neck "peg") or is it like the older Hasbro 12" figures (i.e. neck joint is inline with the jawline)? The reason I ask is that I was able to easily do a head swap on the AotC Obi-Wan, but had to use a different body to head-swap the Luke X-Wing Pilot, Biggs, and Wedge.
Does anybody have any pics of the 12" Luke Jedi figure that shows his neck-peg?