Hey burner!
I got three autos that are 35 or 36 days old. They seem to be on par with where yours were at the same age, and I transplanted mine too.
My one Cream Caramel from Sweet seeds has all the leaves deformed but its growing OK, but not as fast as the other two.(Cherry Bomb, and Jack 47) They are all flowering, and still stretching...I hope they stretch more. lol I wish I would have gave them more light when I had them home.
They are in 5 gallon pots with mostly coco, and I am feeding them Maxsea 16-16-16 until they stop stretching.
Pics aren't the best because I took them from video.
Cherry Bomb
Jack 47
Cream Caramel