Convert broken S4 to a media center?

[Galane]

Since I still owe over $200 on my Galaxy S4 with destroyed display and digitizer, but can operate it via the USB port with Vysor, I'm wondering if there's a way to convert it into a media center device to connect to an HDMI port on a TV? I've seen MHL+power and OTG+power cables, but is there a way to have MHL+OTG+power together?

If it's not possible to do all three together through the USB port, relying on Bluetooth for mouse and keyboard input, it will need a way to completely disable attempting to contact the cellphone network while leaving WiFi and Bluetooth enabled.