Adjoing Cat 8s; 6016-6018; o.k. location?

[BuzzLightYear3]

Hi.....we have two adjoining Cat 8s, 6016 and 6018, booked for our first cruise in June 2006. I read in the PassPorter that all of the Cat 8s are good locations. These seem really far forward though. I'm a little concerned about sea sickness....are there better location Cat 8s that I should request?

Thanks!