I stumbled upon this and am encouraged to pull out a long dormant project. A couple of thoughts: After being allowed to rust almost into oblivion, the Missile is being restored. Here's a link to a facebook page dedicated to its restoration: https://www.facebook.com/media/set/?set=a.1025140980845284.1073741834.810583018967749&type=3Interesting choice on bodies. When Revell's Cuda was released there was a lot of discussion as to the best 'Cuda body. I'm not sure the Jo-han is more accurate than the MPC body. Either are more accurate than the Revell. The MPC offers the advantage of the Motown scoop if you can find one. I'm interested to see how you handle the headlights.....I've got a good guess.The Revell kit is a good parts kit for this build. The chassis and interior are much more accurate than either the Jo-han or MPC. You can get the Revell chassis to fit the MPC body. Good luck on getting it to fit under the Jo-han. The interior builds up off a platform which mounts to the chassis plate. This makes using the chassis plate and the interior a huge challenge to fit under the MPC kit. I wouldn't attempt it under the Jo-han.. Doable on the MPC, but not a shake and bake.I look forward to following your build. Who knows, maybe I can move mine forward.