Birddog, that is terrific growth. Trout that size are very fun to catch, especially on the flyrod, they will have you into your backing next year for sure. How about the plants, I bet they found you. My pond's second year saw many plants/weeds. I pruned some, left lots for cover, shade, and because I like them. Your feeding will help fuel many more next year, but worth it I think.
Sounds like you are doing well and having fun with it, thanks for the update.