TM 30. I believe that you are supposed to register within 24 hours of relocation so when your family/you do the report, tell immigration you just moved.
to show immigration your balance on the day you apply for the visa and not the last time your account had any activity. At least that's what immigration told me.
Everyone keeps telling you to update your bank book and they are correct. What nobody mentioned is that you need some type of activity in your account the day you update it/go to immigration. Do a 100 Baht ATM withdrawal for example and then update your bank book.
If you don't have access to someone who can translate for you then recommend you download the Google Translate app to your phone and use the camera function for on the fly translation.
Recommend the 800K method. If there is a mistake in just one of your monthly transfers and the transfer is NOT documented as an international deposit, you will need to scramble to resend another 65K, to try and get the deposit listed as coming from outside of TL. If you just put 800K in an account, the potential problems with xfers is alleviated.