Wow fabulous news! I vote for BOTH, more lights and better sequencing!
Won't be any tour buses to our house this year for sure, My sequencing is so so, but need some more quantity and then will come back and tighten them up.
My real vote would be to spend the time tightening the sequencing first, don't know how long the buses stop at each location either and then they probably flip around for the other side to see better, so not likely they will be there for all the songs anyways.
Alan