I'm thinking its a two-fold thing here.
1. The loosening up is definately a good idea.
2. I'm thinking the resolution on a 5x4 tablet is probably not the best for a 1600x1200 monitor. I think for mine, 1 inch on the tablet is 3 inches on the screen.
Since funds are super low for me, and since I have to buy a new phone, then a new scanner, I think I'm going with the loosening up path. Later on will be the tablet upgrade. Probably 2006, and probably nothing too big. I think for me, the comfort stylus might help a little. It seems to at least with regular pens.