Thanks Ian and Ross
I thought about going for a transveral set up because I wanted to go Alfa V6 in the beginning, but refused it.
I found some 40 IDFs damn cheap but don't know if they are any good:
https://www.ebay.de/itm/40IDF-Doppel...AAAOSw66lcm0Rx
I bought a set of three, they came last week and look pretty cool, I will mate them to the Ford 2.9 and see how they work.