Ok, had a think about it and looked at my project list. Thanks to everyone that replied. Lots of good advice, especially from @slydog . I think I will go back to Plan A and build a decent carbied motor.
I'd love Triples Webers, so will start looking at what I need for that. I'll start a thread in the Crossflow forum for that.
I've got three Dodge AT4s here that I am going to start work on at Christmas. Got a 318 for my 114 and will look at another 318 or bigger for the 329 I am building for my wife. Third truck is a donor cab for my 114 as its cab s rusted out.
Rat Ute in work sitting next to Rat Rod going to be.