The ritual of masks

In choosing 11 masks I am still under self examination of how to choose what masks I’ve looked at the Temple of Ascending Flame and and I do not know of The Masks of Lucifer’s workings so I have very little to go on I have read the chapter thoroughly and I have a list of masks that I have gone through I have more than 11 but as an example
I’ve already begun in creating my masks so I am down to actually creating the individual masks any pointers would be of great help.