Keeping it does seem the best at the moment, even with all the bills! - I just really like the idea of a bigger car, a motorway cruiser like mentioned.
The annual tax is 225 or something, its less for a 1.9 diesel bora. Think its ~175. I just dont like shelling out 225 at once, I used to when I first got it, however lately been unsure weather I would be selling it within the next 6 months. It hardly saves much paying annually anyway, least I dont get an even bigger dent in my salary for that month.