As I grew, I would put plans that I felt safe and secure in changing to my taste, simply a bit, here and there. So why simply limitation yourself to developing furniture? Chairs are typically neglected woodworking tasks.
There are never enough clamps in my shop and a while ago I decided to expand my collection by making a bunch of these cam clamps. They work very well and exert more pressure than imagined. Though not in the same class as G clamps, they are useful .