Model A upgrade

Ive been meaning to post a pic of this for several weeks.
This is one of my models Ive built a few years ago, but I decided to upgrade the engine some. When I originally built it, I sawpped out the model A four banger for a flathead, which I kept stock except for a chrome aircleaner.

Recently I got some hotrod parts from royalknight309 who I traded some models for, and there happened to be alot of flathead parts, so I thought it was time to add alil chrome to the engine. I swaped out the intake so I can fit 3 carbs on it, and I swaped oud the heads for some chromed ones.
Here's a pic of the engine before:
[link]

I had a full hood with the sides on it, but for some reason when I put it all together, the hood sides wouldnt fit, but the hood top fits O.o? So I left them off.