Need info on the 8A Blackbuck V2

This is my first post here on the LASER pointer forum.... So, High :wave:.

I am looking at building myself a LASER from the ground up and I am finding the info on the 8A Blackbuck driver lacking. I need to know what resistance NTC thermistor to get for it, or does it come with one? Also is the on board 5V reference good enough or should I get an external modulation source? Lastly, what heatsink do y'all suggest for my diode, I'm thinking of getting the NUBM08?