incorporating turn/brake lights

     I have a 1997 gsxr750 with dual brake lights.I want to take out the factory rear turn signals to add on a stealthier rear end. Now I need to know if i can incoorporate my turn signals in with my brake lights. To be more specific here is how I would like them to work. When the left blinker is on i need the left brake light to flash and the right brake light to be on solid. When the right blinker is on i need the right brake light to flash and the left brake light to be on solid. These are dual filiment bulbs. There is one ground wire, a 12v parking light wire, and a 12v brake wire. All three wires split into two, one of each to each bulb. The turn signals each have a ground and a wire that only pulses 12v