There are very few LC300 variants that came with OEM winch configuration. It's indeed interesting to see this in an LX as Toyota never spec'd V35A-FTS engines with a winch as something dealers can request and quote.
Interesting, did you notice air flow reduction as a result? This is good to know but perhaps not worth the purchase.. will keep it in mind i case i know someone who has it.
Alright, let me share my personal take on the Lc300 after +2 years of ownership. I'll only address my rants but also the workaround the issues for general benefit.
Comfort & Usability
Ventilated seats: fan noise is loud and distracting...