

I've been neglecting my pothos, help
These were planted in leca like 5 years ago and I haven't propagated them since. For the first 4 years they were in a room with just enough sunlight and grew quite slowly, but since last summer they've been in my new living room and have just been absolutely going crazy with new leaf growth!
So I know there is lots of potential, but they're beginning to look bald at the top, and the one on the second picture is just way too long.
I know how the basics when it comes to propagating, but just want to hear what you guys would do here? Would you just cut up everything, and discard the top parts to start over with new growings? Or just take some length off to begin with?
I'm really attached to these plants and don't want to fuck it up :(
EDIT: It's not very clear in the pictures, but especially the ones on the first one have been losing some leaves at the top and since I know I need to trim them anyway (it's so pretty but the length is getting out of hand), I was wondering if I should just start over with the cuttings.