Spare Tire Mount

Just got back from my first camping use of the CTC. Things went really good. Wife and I are happy with how it all turned out. We did start thinking about how we could make things better. I currently have the trailer spare mounted on an e-Track rack inside. I need to move it to the tongue if possible. Any thoughts on this? At this time welding is not an option as part of the solution. I am attaching a picture of the current tongue. I have a few ideas in mind, but wanted to hear from the group first. Pictures would be greatly appreciated.