iMac Move Up on the Horizon: Questions

[graylocks]

Thanks, all and especially Robert. so it seems that even if i go with a fusion drive i have external SSD options if i decide i want more speed and doing that would give me more of a boost than adding more RAM. correct?

i was at the Apple store today. i really think the 27" is too much for my office. it would be all-screen all-the-time. visually overwhelming.