Ah, now we're hearing the secrets!
I did almost the same thing. However, I did use strawberries in the primary. And more in the secondary. When the strawberry flavor was still not up to my liking, I made an extract from even more strawberries and added that before bottling. Unfortunately, mine went sparking after the first bottling, and had to be dumped back out, and degassed again. For fear of a recurrence of carbonation, I did not add more sugar to the wine after the last re-degassing. I am affraid this gave my wine an off-balanced, acidic quality ("sour", as Dan said). I like my wines a bit tart, so it is fine for me, but I can understand---and appreciate---Dan's critical evaluation.
Let's see what Julie thinks...