I agree, the bugeye lights are hideous as standard but, if like Sheepie you change them to something like Morettes, the look is transformed.
Plus, bugeyes of the X and Y registrations are very good value as everyone wants the new style plates.
The only other advice is to think in advance what you would like to do to 'a' car when you get it, modification wise. Then try and get a car with as many laready on it. It WILL save you loads.
I know you have said no JDM's, but what you can save in tuning and haggle in price, covers the additional 2-3 years insurance.