From a London En-route perspective (ie not TC) the passing level is not needed in many cases as we can validate and verify without it (being transferred from a sector/centre deemed capable of doing so is how we do it). Even a/c transferred from the Mil have been validated and verified by their controller. As always there are exceptions..........
I personally like the waypoint to be added but do not know if its a requirement. I like it as it gives an idea of where to look for the return on the radar and also find the strip in the correct bay.