Fellow light addicts

I currently have 6 firefly lights and a mix of wurkkos, Sofirn, Olight, Fenix, convoy and mankers. Ive been looking at hank lights lately. Should I grab a few hanks or do I have enough lights? I was maybe thinking of grabbing a d4k and a dw4k as well as their mule counterparts. I know I need to get the e12 eclipse. I’m also thinking about adding some copper to the mix.