FW, but you can't replace reported RVR with pilot assessment if any of the RVRs are below take off minima.
For example, if you are given an RVR of 120m everything else is irrelevant. Even if you have a 90m visual segment you can't take off.
If you are given a TDZ RVR of 140, ie less than 150m, you can't start the take off run on a displaced threshold because that RVR isn't relevant to that part of the runway. You need to start the take off run at the relevant point, TDZ, which happens to mean that you'll see 15m centerline lights.