everything looks good. thats a directional twin, should no issue riding switch.
as far as width- put board on feet in livingroom, lean over toeside (hands on floor) until your toes touch the ground and lifts the edge off the carpet, if you think you carve that deep or more get a wide, if not you are fine.
maybe try a wider stance, i ride +15/-15 angles so i can ride switch easier, even on directional boards.
Dude, suckin at somethin' is just the first step to bein' sorta good at somethin'