Hello, I have an Mid 2009 2.53 GHz Core 2 Duo MPB and planning to give it a breath with SSD + 8 GB Ram Upgrade. Then I will install El Capitan. To my knowledge Mid 2009 MBP supports only SATA II and I found Crucial BX200 240GB at a great prize. I wanted to ask your opinion before proceed. Do you recommend Crucial BX200 240 GB? Since there is only SATA II support do you think it is not worth for go Pro-Class SSDs? I also need your ram upgrade recommendations. Best wishes and many thanks.