I spend hours building a beautiful map and was proud of the result only to be disposed of by the immigration officer. I received a blanc piece of paper and was ordered to draw 2 vertical lines, write my steetname in between and a little house next to it. My visa was approved 👍
Make sure to have sufficient funds in your name on a Thai bank account. Come in on a visa exempt. At immigration go for a 90 days non o based on marriage. I have done exactly this in Bangkok a few months ago, basically you start all over but you can certainly do it from within Thailand if married to Thai national. After the 90 days you go back to the year visa.