First Megatree RGB Pixel - Design Questions

[JDubs]

Hi all - new to the forum but have known of LOR for some time. I have always gone your traditional route with Christmas decorations. I want to step up to adding a RGB pixel tree with some custom sequences but have several questions that I am having a hard time finding clear answers to. Hoping you all may be able to help guide me.

For the tree, I went with the Boscoyo 16/32 mega tree kit and am going to set up as 180 degree with 16 50 bullet pixel strands. For the setup, I was going to purchase the pixie16 Controller fully assembled. I am trying to figure out a star to use and the company I want to buy an animated sequence from indicated it is a dumb RGB one in their sequence. Which brings me to the last point, I want to use some of these animated sequences and was wondering if anyone else has used them? I emailed them and they said I open them in Xlights and save to SD card and it could run off the director.

https://www.holidaysequences.com/16-x-50-Pixel-Tree-Sequences-s/133.htm

Would appreciate any guidance/thoughts/help on if I am going down the right direction with the parts below and if it works (or if a better way). Thanks for your help.

Parts List:

tree - https://boscoyostudio.com/product/mega-tree-kit-16-32/

pixels - https://wallyslights.com/collections/12v-pixels/products/12v-ws2811-xconnect-resistor-bullet-pixel?variant=39808961609886

Controller - https://store.lightorama.com/collections/rgb-controllers-mounted/products/pixie16-12v-complete

Director - https://store.lightorama.com/collections/showtime-directors-and-sd-cards/products/n4g4mp3

FM Transmitter - https://store.lightorama.com/collections/starting-out-with-cpc/products/fm-transmitter-3?_pos=1&_sid=972f5a2f9&_ss=r