Time for update. I've been driving to work and back for a some time now. All leaks and niggles are sorted. Turned up the injection pump a bit and boosting 16psi. She runs on fumes, cant believe how little fuel this engine is sipping. Power is really nice , much faster than the 3F after the small mods. Had her up to 120km/h on the highway and there were still enough power to overtake. Handling is awesome with the engine behind the front axle and shaved weight. I also removed two leaf springs up front and 2 in the back and this did the trick with the bumpy ride and leveled things out. I'm really glad I did this swap and I cant wait each morning to jump in and take her for a ride! She's no power-house, but probably one of the best dailies I have ever built!