Cutting back of shrubs and trees to improve lines of sight?
I'm rather baffled why they've been "offered" money to improve this junction. I don't think of it as a key access point compared to the ones at the end of the path, and it's probably a place that you'd put pretty low down on a list of places to improve if you had a choice in Edinburgh.
There's oodles of missing dropped kerbs, obstructing barriers and bollards, broken surfaces, etc. that could be improved ahead of this (vegetation maintenance should already be covered) that would actually be a much more noticable change.
£30,000 is a lot of paint.
Realise I'm sounding very negative about this, but I really can't see how you could justify a £30k on one junction. If that's what it costs to make a few tweaks to an already satisfactory junction, with no road interaction, sorting Edinburgh out will cost Billions!