I definitely understand where you are coming from! On the days that I do pull content right from their books I feel that other LA is completely redundant and on the days that I do a regular LA program I’m wishing I could streamline and simplify. 🙂 I have been using Spelling Wisdom instead of pulling from books only because it covers the 6000 most common English words. It relieves some of my stress in that area.
My favorite grammar, cover-the-bases, product is DGP Grammar from http://www.dgppublishing.com . It takes five minutes and actually gets done. They have both bible and regular versions. Now if I could find that illusive parsing software that would diagram for me, I would just use sentences pulled from their writing, but I just do not like grammar enough to go to all the work of analyzing things myself.
As far as writing goes, we also do written narration quite often and I like Story Starters by Karen Andreola to get the creative juices flowing. I have an essay course for down the road, but I think that written narration is better than the way I was taught.