Interesting.. Can't lie, it looks delicious from the pictures.. I love Raspberry, a local brewery / restaurant called Trail Head in St. Charles MO has a Raspberry blonde I'm pretty sure SWMBO would trade ME in for if she could, haha... It's pretty damn good.
So I was originally recommending steeping your zest and fruit in the water you would add your priming sugar to just prior to bottling and skipping secondary all together (this was a wheat right?) but regardless I think you did good settling on a decision and going all in on it. I'm thinking you're going to have a really tasty late summer beer on your hands here, curious to hear the final results.
Cheers!
EDIT**: About the puree
I recently brewed my own Aprihop clone, I used 3 lbs of apricot puree, dumped it in the bucket, added my dry hops, then racked the beer right on top of it for secondary. It mixed well when I racked but once I racked to the bottle bucket, I had a massive puree cake in the bottom of the secondary bucket and I thought the same thing, didn't mix well enough and maybe I didn't get the full effect I was looking for out of the puree. I was wrong; 3lbs OWNED my beer without blinking... Definitly cutting down to 2lbs for the next batch, maybe even 1.5.
1.5lbs puree + 2lbs frozen berries + orange zest and steeped fruit tea + 5 gallons beer = There will be PLENTY of Raspberry flavor in your beer, I guarantee it.