Best way to organize Rx/lavaliers for quick mic up

I normally work in film and ad campaigns, but recently I got this TV gig. The show usually involves 8 lavalier mics and 8 IEMs. With other gigs, it’s usually chill. I can organize everything on a table, mic up each person, hide the mic and cables, take my time..

With this new gig, I have to mic people up quickly (clip-on, no hiding) and I have to go after the talents with a producer (they choose on the spot). I’m using an old camera bag to carry all the mics, receivers, and IEMs, but it easily gets tangled and chaotic.

I’m thinking about getting something like an open toolbox with dividers. Is there a better way to organize it?