I want to replace my curved shaft Husquvarna with a straight shaft and the choices stated in the title are what is available in my area. I would like the following: 1. Straight shaft 2. Easy start 3. Easy line change (could easily replace #2) 4. Lightweight 5. Heavy line at least a .095 maybe? Those are the main things I want. Most all the above mfgs. retail for right at $199.00 around here so price is not that much an issue as long as it meets as many of my needs as possible. Appreciate any input. Thank you.