I have the lower console Rennline mount as well, and even with a few different MagSafe mounts I've tried, its a funky location. I found an inexpensive MagSafe magnetic ring that fits the 17mm ball of the Rennline mount that is offset from center. If I rotate a mount to the right, it hits my passenger's leg. Rotate it up and I block the 12V (no charging) and rotating it inward I hit it with my knuckles. Plus the location is just not safe for using maps.
Rennline also has this option, not sure if I will mind it blocking the central locking and defrost switches but the location is improved:
