As it happens, I built this exact combo a couple of days ago. What I did was:
- shift the fan over by a few mm to avoid hitting the back of rear panel wifi
- make sure that the fan clip was between the sticks of VLP RAM
- very slightly bent the pipes on the cooler so that heatsink was exactly parallel to the base (the end of heatsink furthest from the bent pipes originally had about 1mm less clearance than the other end)