I've got a 15inch mid 2009 MacBook Pro with a 2.8 GHz Intel Core 2 Duo processor, 4GB 1067 MHz DDR3 RAM and running NVIDIA GeForce 9400M 256MB Graphics. I've begun doing a lot more video and photo processing and was wondering if I could boost my existing system cheaper than I could purchase a new computer with the specs needed to run Final Cut and Aperture?