Beta now in for blown head gasget. Technician is keen to be rid of my ill fated and troubled auto choke carb on my 77 2000 coupe. I see a Weber DMTR for sale on Classiccarbs for Citroen CX 2.4, but fits certain Fiat/Lancia models. Jetting differences, base plate fitting?? Am sure this has all been discussed elsewhere on the forum, so apologies ahead! Any thoughts very welcome before purchase decision. Jono.