I plan to purchase a Phantom 4 Pro + V2.0 next month. Will be using it mostly for photography. Was considering getting the built in display but others have suggest I get a bigger screen such as the Crystal Sky. I'm a senior citizen so a bigger display makes sense. If I order the drone without the display, will it still have the brackets to hold my Crystal Sky or other display? What is the biggest display that will fit in the brackets? I'm an amateur photographer and will appreciate any suggestions and guidance on this purchase. Thanks.