I have an Asus P8Z68-V LE motherboard - in need of ram replacement. All the ram I could find in the QVL seems discontinued or no longer readily available. I currently have 4x4GB Crucial Ballistix sport, that are going bad. I was looking to replace them with G.SKILL Ripjaws X Series 16GB (2 x 8GB) 240-Pin DDR3 SDRAM DDR3 1600 (PC3 12800) Desktop Memory Model F3-1600C9D-16GXM. Would these be a suitable replacement? If not, I am open to any suggestions. Thank you in advance for any help.