@Nikki ******
from May 17th you will have a 3 months Non-B entry stamp. During those months your school will process the WP (blue book). A month before it expires, by that time the blue book is also ready, you need to process the extension of your visa for the remainder of the 1 year. Simultaneously, your husband can convert his SETV at the immigration office a month before it expires. Your company just needs to provide almost the same set of documents when you extended your own visa. He will be GIVEN a 3 months NON-O VISA. He will then need to extend this later on similar to how you did your extension.