When you carve on 2 or 3 oz leather do you pick a subject or scene that you can use a silhouette or outline with only cut details? Or, can you actually get lots of detail as you can on 6oz or larger leather? I've been carving/learning on 5-6 oz leather and am beginning to get the hang of shaping. I have a small project that calls for 2oz. It's a small purse to hold Blackberry, lipstick, & credit card and very light weight is crucial. And, I can sew 2-3oz on my home machine. Than