Watch the Boba Funk: 8 online guitar lesson by Ben Lacy from Two-Hand Groove Guitar
In my estimation, all that's missing now is the backbeat. This is going to be the glue that keeps it all together.
So just smack on 2 and 4. Simple, but it really brings it to life. It's the cherry on top!
You're playing the whole band now. The right hand can do no more than this.