My current truck has a 4 inch lift with 35s and no trimming. I've owned Blazers for over twenty years, and had both stock and lifted trucks. I still very much like stock look with 10.50 x 31 tires, especially when they were brand new. I think what I have now is a little too high for my liking, but it looks good. I think the ideal setup would be 2.5 inch lift with 32s and stock alloy rims. There you have still the essence of "stock" coupled with some added ruggedness.
23 years ago I bought a brand new 1989 metallic gray Blazer which had the factory plow package, which was essentially an extra leaf in the front. I really liked that stock height, at least up front. I should have put something in the back to level it out. I think I only plowed once with it. Below is a picture of the Gray K5 I bought new in 1989. The Black and White truck is a 1991 and what I currently have now. I changed the Classic MTs to the Soft 8's about a year ago. Classics were just to hard to maintain IMO.