1st: What a GREAT build
The paint makes all the difference
2nd: As I have a dislike for painting also I must ask this - Are you planning on putting another coat of yellow on things??? Unless the pics are screwing things up, it looks like your yellow could use another coat on a lot of the parts. The grey primer looks like it is showing thru on some of the frame and other parts.
3rd: Now to really mess you up
Your wheels will not look like the same color as your frame unless you undercoat them with grey as you did the frame. A white undercoat really makes yellow paint seem to glow compared to grey.
I really hope that I didn't spoil your day.