We have a moderate display in comparison to many, with a total of about 20,000 lights along with various lawn ornaments. I don't foresee adding too much more as far as lights go, but will be transitioning to LOR for next year. We are going to purchase the "starter kit" with 32 channels. We already have a dedicated computer that runs the timers, music (wireless to outside speakers) and FM transmitter, that will be used to run the sequences. I have extensive technical experience with networks, design and programming, I am hoping that helps with setting up the show and programming the sequences..