Are two blank pages in my passport sufficient for a visa change in Thailand, and will my work permit need to be updated with my new passport information?

Good afternoon mods and community, quick question here; Italian passport (expiring at the beginning of September) and METV visa, current stamp 24FEB-24APR - got a job and I’m aware that it is possible to change type of visa, either tourist or visa waiver, to Non-Immigrant within the country. My question is, are my last two consecutive blank pages enough? And another thing, when I will get the new passport, will the work permit need to be amended with the new passport number? Thank you all

PS: I’m aware about the fact that the year extension won’t be stamped if passport expires before; my question was about the first 3 months stamp. Thank you