My boat has an upper and lower helm. My MFD12 is at the upper helm position where I am most of the time. I would like to mount a second monitor at the lower helm. The problem is finding a small monitor with a DVI input. I've read DVI-d and HDMI carry the same signal. Can I use a DVI to HDMI adapter and run an HDMI cable to the external monitor? Can I then use a wireless mouse to control the MFD12?