Premature tier jump

I decided to buy plots when I had the AB for 58/70 needed for the tier jump 150 to 220 because of impatience, being at the location I wanted to claim, and today's SRB. I calculated an SRB with the new plots at about +2/3 of a day's production. While each day' loss at the 20x RB downgrade (US) rate for the new tier is around -4.5% of a day's production, and it will shrink as I close the gap.

I gain 100 AB about every 2 days (only adds and wheel), and I have an 80 from the daily coming tomorrow. So I shouldn't see much difference vs waiting.

My account is still above average rarity distribution. 99 common, 59 rare, 38 epic, 12 legendary. It was a lot of fun loading up on so many new plots all at once.