Well done! That's fab
As for the lager, the syns per pint are:
Carslberg Export - 11.5
Grolsch - 12
Fosters 4% - 8.5
Stella 4.8% - 12
Holsten Pils - 11
Busweiser - 10
Peroni - 12
San Miguel - 14
Heineken - 12
Fosters seems to be your best bet if you are going for lager.
Are there any others ales you would drink?