Woo-hoo! Jilly! You go, girl! This is a great demonstration of one of my key precepts of goal setting (this is a pretty big part of my business), which is that once you put your goals in writing, the universe jumps in to help! So, you review & revise your goals on an ongoing basis. But, you celebrate those victories first! "Happy Dance"

I actually cannot remember how my Amazon ranking progressed, but I have not been reviewing for anywhere near five years--more like 3 and then sporadically/haphazardly at best. And, I'm right at 17,000 with 53 reviews.

So, in five years, you could really be up there. I'm sure it gets harder & longer to move up the higher your ranking--seems I've been in the ballpark of 17,000 forever!

But, really, I'd think 10,000 would be achievable for you. And, maybe even 5,000. It really depends on what you want and how much you want to review.

And, of course, whatever number you choose to aim for can be revised upward as you get there.