Your project looks much like the conversion Neil just finished on his W124 wagon. He is calling his a 360TE AMG.
360TE AMG wagon lives
Anyway, I'm sure we are all looking forward to your project and the updates on it as you finish it. Sounds like something I'd like to do someday....
2001 E430, Bourdeaux Red, Oyster interior.
1973 280SE 4.5, 170,000 miles. 568 Signal Red, Black MB Tex. "The Red Baron".