I recently read about OmniFob & was thinking of getting one, but it requires an existing smart aftermarket system (like Mobokey). Car Chabi is from the same company as Mobokey, but it's not meant for car sharing (I'm assuming that nearly identical system would work with OmniFob). Has anyone installed any of theses products? I found one install video for a Toyota Yaris & it's didn't look fun. I currently have a Subi remote start & wonder if they would work together or would I have to remove it.