Ati radeon hd 5770 eyefinity question, please help?

on earth do you have this particular setup
check 1:HDMI
check 2:VGA that will DVI
check 3:VGA for you to DisplayPort (vga cable tv with displayport adapter on it to venture to port about card)
i need to know if this may work before i spend the amount of money on that adapter
-thanks

even if that would work there isn’t a way of which hd 5770 may run virtually any games efficiently with many monitors.