One thing I can mention if you can change it, would be the benzo type and get a hypnotic benzo. Clonazepam does nothing for sleep.
As for the combo it is as safe as your tolerance to the two.
I don't have alot of experience with clonazepam (never liked that benzo), but I would imagine it would work fine for sleep.
I had one horrifying experience with clonazepam. I was at a friends house and he offered me some of his 2mg pills. I was actively using heavy doses of benzos at the time, mostly xanax, estazolam and some RC benzos, so while i wasnt too familiar with clonazepam i thought shit, I can probably take 5 or 6 of these pills no problem.
We had to go somewhere and we needed to drive seperately and I didnt know the address so he told me to follow him. So im following him in my car and the 5 or 6 2mg klonopins (10mg+) i took kicked in. We were on the freeway and I was following in the slow lane because the destination wasnt that far (maybe 8 miles). But i became increasingly disoriented, and for whatever reason, while following him began exiting as soon as an exit popped up. He then had to get off the freeway and find me, and then we got back on the freeway. But i kept on doing the same thing over and over. I'd follow him for a little bit further, then suddenly get off at a random exit, at which point he had to find me again. The process repeated many times. It was actually pretty horrifying and frightening, I remember it to this day. Never have I been so anxious while simultaneously on a huge amount of benzos. It was terrifying.
I actually don't remember what happened after that. My memory sort of blanked out. Obviously we got there eventually but the process took hours. I remember the distressed look on my friends face. He was quite disturbed by the whole thing. He's was a sensitive dude and I think he was a bit traumatized by it (unfortunately he committed suicide years later). But it was like a bad dream. Yet it was real.
Ever since then I have steered clear of clonazepam. Ativan is another one I avoid, which has a somewhat similar zombifying effect.
Of course,
never drive while on huge amounts of benzos. I mean i was fine to drive on the normal amount of benzos I was accustomed to, but i overestimated my tolerance and those 5 or 6 2mg klonopins rocked my ass. Im lucky i didnt cause an accident. Its weird, its not so much that I was sleepy as I was confused and disoriented.
Only one other time have I been scared from benzo confusion was after smoking a bunch of etizolam and some dabs of cannabis wax (I have a low tolerance to cannabis). I was in the kitchen of my old apartment, with my girlfriend, who also had smoked the combo, and we were standing there for like 40 minutes not understanding what we were doing standing there. I kept on saying unfinished sentences like, "Wait, were we supposed to...." or "I think we...." etc. And she was saying similar fragmented sentences. It had a similar frightening feel as the klonopin driving fiasco but not nearly as scary.
Fuck clonazepam. I had tried it other times and never liked it. Reminded me of the brain dead feeling you get from ativan, but with more amnesia.