HAKRC Storm32 Gimbal with Navio2

I’m interested in connecting a HAKRC Storm32 Gimbal to my Navio2

What would be the best way of going about it?

Here is how a Storm32 can be connected to a Pixhawk secondary telemetry port: http://ardupilot.org/copter/docs/common-storm32-gimbal.html

I’ve already connected a telemetry modem on the UART port so that is not an option. Could I connect it to the other pins and get this working with QGroundControl? Is there a way to get more UART ports going?

Here’s a good review of the gimbal: http://www.firstquadcopter.com/quadcopter-reviews/hakrc-storm32-cheap-3axis-gimbal-review/

@marstonstudio You can use USB-to-UART converters to get more UART ports. Alternatively, you can change your telemetry modem to the one with the USB to free the UART port.