Realizing this is hacked together here's what I have thus far:

I realize I need to go down the [zl] route as opposed to unpack. The examples have been very helpful thus far but here's what I'm running into. I need to extract the 7th integer through the end of the message which ends with 7F (the message will always vary in length). Furthermore, I need to translate these numbers into simple cue and cuelist numbers. Here's an explanation of what I'll see as my incoming commands:

In terms of cues, the device can potentially deal with all the available cues, so this gets a bit tricky since hexadecimal doesn't deal with decimals. The numbering scheme then is not hexadecimal.
Three simple rules:
1. Place a "3" in front of every digit of the number.
2. Place a "2E" wherever there is a decimal.
3. Place a "00" when separating a cue number from a cue list.
This can be represented by:
On the device: Cue xy/ab.c
In Hexadecimal: 3a 3b 2E 3c 00 3x 3y
Cue number examples:
On the device: Cue 1/54
In Hexadecimal: 35 34 00 31
On the device: Cue 4/101
In Hexadecimal: 31 30 31 00 34
On the device: Cue 10/55.6
In Hexadecimal: 35 35 2E 36 00 31 30