Not bad for your first, better than many I did.
There are some conflicting angles of text and I disagree about all caps, every
sign legibility study done concludes that upper/lower case is best. But they don't always look good on an arch.
All caps look like a solid block from a distance.
An illustration would be a easy addition.
Mixing type faces is good, more interseting than all the same, but limit it to 2 or 3. Here's my 10 minute take on it.
You did use translucent vinyl for the red, right?