I have 2 of the original, 2 in 1, stock or drag Mavericks. They are nice kits. The AMT kit has a different grille than the early Jo-han kits. To find one of these stock kits is going to cost you. There are resin kits done by Perry's Resin from Canada. I don't know if I can post a link to his stuff or not, but he makes 2 and 4 door, early and late Mavericks. The interiors are ALL early Mavericks, as they have the short armrest. They all have either the late grille with 2 sport lamps or the early grille with the Maverick emblem in the center, no other styles. The 2 door kits all have the washer fluid bag molded in, but I didn't have a bag on my 2 '71s, my 2 '74s or my 71 Comet. Shouldn't be hard to eliminate if your 1970 requires it gone. I've only seen ONE 1970 Maverick in person, and I know that there are a few differences in them, such as the gas tank and the door sill plates. Those two items will NOT swap with any other year Maverick. There may be others. Anyway, I have Perry's 4 door bodies, and they are very nice. I highly recommend them. As to the chassis for them(they come without), you could find the old Car Modeler article by Juha Airio about making a Comet GT using the drag kit Comet and a 1969 Cougar Eliminator. You can get decals from Keith Marks. If you want any links to these sites, or discuss them further, send me a PM, I love to help!