Im going to swap my 1.6 16v engine in my MK4 for sure. I would like a 2.0 redtop or an Astra VXR engine but points on licence makes insurance a huuuuge pain in the hoop so i was thinking maybe swapping out for the 1.8 SRi engine from the MK4. Would you guys say its worth it and how much harder would that be compared to a Redtop??