post processing of canal boat

hi all just started playing with ps7 can you look at the b4 and after pic and critique
steps taken...(all on seperate layers)
1 cut out final destination boat (was dry docked)
2 removed boat from canal
3 added sky
4 added new boat(from step1)
5 copied,flipped and lowered opacity of boat for reflection
6 same as above for tree reflections

ok i know that the barge to the right is to burned in and the water line looks too straight, any other probs please let me know so i can improve
thanks all

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Some comments...

1) The reflection of the added boat very flat and smooth - no ripples, etc.

2) The reflection of the sky doesn't match the added sky.

3) The original scene was overcast, the new sky suggests more sunlight.