The one thing I forgot to do before entering the 2050 competition was to turn up the samples and bounces for my final render. Here’s my image cranked up to 1024 samples and 64 max/min bounces. (I also added a few extra rocks)
haha nice! Yeah resolution is important and looks clearer! Also remember the “denoising feature” which is priceless for removing noise and can be found under the render layers tab 
I still have so much to learn. I wasn’t aware of a denoising feature. I found the render tab, but I can’t find the render layers tab. If it’s not too much trouble could you point me in the right direction?
Disregard Alex -I was able to find it. 
Wow, that really made a big difference to the final image, Alex. Especially around the lower driving lights.
Thank you! I’ve added denoising to my bag of tricks now.
Awesome! Yes looks a lot better now especially, like you said, around the lights 
Don’t worry, we all have a lot to learn. I honestly found out about denoiser recently as well lol
Looks great a big difference.