You can do this!
There’s a thread here with so much advice and information about using the various cables from Field Guide 9 in a pullover or cardigan or the capelet.
I made the pullover with the calligraphy cable and love how it worked out.
The capelet chart is 6 rounds longer than the liberty tree, but can easily end 4 or 7 rows sooner if you are working a smaller size.
Don’t hesitate to ask any questions here or on that thread - Happy Knitting!