My husband and I are currently in Australia, and looking to return to Hua Hin in Jan 2022. Previously we have purchased O-A visas in Australia (we are both over 50) but are wondering if purchasing an in-country O visa might now be a better option. If we each purchase a TR visa for 60 days in Australia, and my husband has 800,000 THB in a Thai account in his name only, can we apply for an O visa (from HH immigration) for him, based on being over 50, with me as a 'trailing spouse'? Thanks in advance.