I would go for the TCE personally. I have the 1.4 MK3 and a friend had the TCE, the TCE seems like the better engine, and is £50 a year cheaper on road tax too which is always a bonus. Also if you are going down the route of engine modification the TCE be increased to 120/30bhp fairly easily, compared to the 1.4 which is very pointless and chasing power. The dynamique S is a good choice giving you the wider arched front wings and often a very good such as auto lights and wipers, reach and height adjustable steering, air con and many more.