Hello..I want to go to Thailand with a visa for 90 days..when i arrive there i want to marry my wife and stay in Thailand so i know i have to open a bankaccount with 400.000 baht and ask for a Non-O visa based on marriage after..for me some things still not clear so i hope you can help me with this...

1..can i start traveling to Thailand with a one way ticket?.

2 when it seems i not have enough time for make everything ok can i get a visa for stay longer in Thailand?.

3..is it allowd for put now already the money on the bankaccount from my future wife and transport it later on my bankaccount when i get one in Thailand or must i show the money is coming from abroad?

4..can i show my income from my pension by let see my bankaccount or must i show it by paper?

Thanks in advance for you help.