I need to know what steps are requires to successfully change the factory hard drive in a Sony VAIO SVE1513JCXW with a Western Digital dual drive. This will allow me to upgrade to a faster device with a larger storage capacity. I need to know (a) if this drive is compatible with my laptop.(b) will I be able to benefit from the read/write speeds of the SSD portion of the drive, and (c)If this would be a wise choice for this product?