Left wing, right wing, or straight, use whatever you want... doesn't matter what hand you are. If you'll be hunting then go with left or right, you'll want more spin with broadheads than straight will be likely to give you.
Brand, everyone will tell you that Bitzenburger is the best and maybe it is. But it's damned expensive and not everyone can afford it. I use Vador jigs which are a fraction of the cost and work as well. Put it this way, once the arrow is fletched no one will be able to tell you what jig was used to do the job.
Cut or pre-cut feathers, your choice. Pre-cut is easier, cut your own is more money to get set up but gives greater flexibility on the shapes you use. You can also burn them but feather burners aren't cheap.
Guy