Updated Math...Done With It All

After Mary gave me the heads up as to where the solutions were (thanks!), though I swear I looked for them time and again, G and I had the discussion as to how to continue math.  I had already put him on Teaching Textbooks, which he loves.  But is it too simple for him?  Do I need to push him to do things that are hard for him?  Everything seems to come so easily to him, it's really annoying.  This led to a grander discussion about high school planning, what courses should be included, what the plans are for his life.  I'm stressing.  I can do this, I just wish I sometimes took the easier path.