I would just get Adobe Premiere and Adobe After Effects. Then just youtube some tutorials. If you have a little time they are not terribly difficult to learn to edit your own videos. I am sure to master them it would take forever. Clearly how you choose to obtain them is entirely up to you.
This is going to sound super lame, but this is an intro I made just using those two programs for a gaming channel I was going to make. When Swtor bombed I dropped the idea altogether.