I'd rather go for the acer 23" Full HD

ACER 23" Wide Screen LCD - Black - 5ms - 40000:1 - HDCP
R 1799.00

or a Samsung 2333SW 23" HD like mine

Samsung 23" Wide Screen LCD - Black - 5ms - 20000:1 - HD Format
R 1879.00

With the saving on the screen price I would add R100 and get the GTX275

XFX GTX 275 896MB DDR3 - XXX Edition
R 2399.00
GTS275 896MB - PCI Express 2.0 - Core: 640Mhz / Memory: 2260Mhz

Other than that lekker machine!