Can't really fault you on the marker choice, i've been using an e-tek 1 for a couple of years now and it's been fine, as a team we've just moved onto the vanguard creed which is exceptional but a new one is a bit on the expensive side.
Googles - pretty much as everyone else has said, personal prefernce, see if you can try a few pairs on , another vote for e-vents as I use them and they've never given me a problem.
Although I ahven't used a rotor a couple of team mates have tried them and didn't get on with them, lots of problems with jamming, though other guys in the team swear by them, supposed to be great with battery life. I use a Halo and a reloader b which have both performed well.