That's very wise mate. With a budget of 16-20 you should easily be able to get a nice BF - they are a better car than BA and not that much more expensive (coming from someone with an old (but still fast!) BA with nearly 200K) Bargain very hard because Ts are hard to sell being large and thirsty, so don't worry about the selling price - just make offers and you may get a steal (as I did when I bought my BA with everything for less than 20k five years ago)