Input needed - Timing curve - Terminator X

Hey Guys,

Not sure if this belongs here or in the SBM forum. Looking for a little input on my timing curve below. Car is running great, just looking for a little more input to see if I am on the right track.
Engine is a blueprint 408. Blueprint specified initial and max timing, but other than that I'm on my own. I didn't ask, but I would imagine they aren't going to fill me in on what their timing curve looks like on their provided distributor. Appreciate any advice/help.

The graph is vacuum vs RPM. not sure how to get better image quality...

tIMING tABLE (2).png