Dear Sir Madam, Please tell me what is the minimum order quantity for open and LED panels (37''-65''). Can you arrange a shipment of various types? Ex: 3x42'', 1x55'', 2x65'' Can you send me the price for: LD550DUS-SEA1 ? What is the estimated time and transport price for delivery in Frankfurt am Mains, Germany? Thank you for your time, Andrei Telteu