Growing up in SoCal as an arborist since the age of 14 has familiarized me with quite a few species of palms R&T, mex-fans in particular. Peeling them with carpet knives is one of the more exhausting and dirty workouts in this biz.
Other than the high trim I think you did a good job, including getting all the fruit cut out of the head.
May I ask which cutting tools you used in the head R&T?
The only palms I dread worse than fans and reclinadas are canary island date palms. Balling and slicking mature old date palms that have never been slicked before has to be the most grueling,dangerous, physically demanding, dusty filthy, chainsaw dulling/killing work in this biz.
SoCal palms are no joke, precariously attached mex-palm bags have killed more climbers in the southwest than any other single tree species I can think of. Date palm spikes have put the hurt on hundreds if not thousands of climbers over the years here.
Kudos to you for having what it takes to deal with them safely R&T.
jomoco