The only other ARF that I'm aware of in this size catagory is the world models Spot On 120. I think it is about the same size but don't know a whole lot about it. World models also puts out a Groovy 90 that is a little smaller. Other than Airborne Models carries these two I don't know anything about them.
If you want to scratch build, you might check out Insight RC. The Insight V4 is available in plan form as a pdf. I know there have been a few guys to downsize the plan to a 60 and 40 size. Don't know why you couldn't do the same for a 110 size.