you can do link Exchange with those website owners for link back to your websites which leads to your link better
Think he covered most if not all the good software out there. As for senuke, I would recommend that u use senuke inferno training system or sign up at zontseo as they have rock solid tutorials on how to do nukes the right way. GSA has a huge learning curve so be careful if u are going into that. Might get your site in sandbox quicker then u can say "mother f**ker"
It is quite difficult to use, you need to establish a robust schema that will work for your money site, that's the secret!
Yeah maybe its worth looking into it more with the schedules i set up i thought they would of worked so maybe i just needed to go more in depth