It depends what you want from the car and which 2052 you are using. The standard turbo will obviously be much easier to fit, but most of the gt2052 turbos will not be far behind in spool time and will open out the top end of the rev range. By the sounds of it you would be better off with the standard unit.
A lot of the 1.6hdis use a different type of pump altogether, be aware of which you buy. I don't know anyone that has fitted an older one to this engine, but in theory it should work fine. That said, jacking up the fuel pressure brings very limited gains for the amount of work involved.
A lot of the 1.6hdis use a different type of pump altogether, be aware of which you buy. I don't know anyone that has fitted an older one to this engine, but in theory it should work fine. That said, jacking up the fuel pressure brings very limited gains for the amount of work involved.