Custom Fade In/Out shortcuts

Of all the many programable shortcuts in WL8 I can’t seem the program to do the following:
When doing a lot of clip fade in/outs I would like to position the cursor at the desired clip position, hit a key and have it either fade in from beginning or another key, and fade out to end.
This can be done in protools with Ctr+D / Ctr+G respectively.
This is a very fast way of working instead of using the mouse.
I have programmed keys with a default fade in/out and get it close, but I still need to use the mouse (or program the nudge) to fine tune.
Anybody use something similar?