[...],
Since your symptoms are tolerable except for sleep, you should consider taking most if not all of your medication near bedtime.
I found, if I could get a good night of sleep, I could tolerate any daytime symptoms by using meditation and distraction activities because I had energy.
So I took half my benzo just before bed and then another 1/4 each time I wake up during the night.
I recommend 3 steps for you:
Step 1, decide on your new schedule to improve sleep (tell me how many doses per day and what time of day)
Step 2, stay on this new schedule for at least a week, maybe 2, to journal a baseline
Step 3, I will make you an excellent taper schedule