First thing I see is the crud in the bottom of the sediment bowl, clean that and add the little paper filter.
Next, you really need a strap around the open end of that starter.
It looks like you are correct, the right front fender is a '29.
Also, unless you live in the back country and travel dirt roads, pull the air filter, that is a gas guzzler. Or, replace the element with a K&N element.
If I'm not mistaken, the 1931 Deluxe Tudor has arm rests in the back seat.
Not sure what the PO did with the choke rod, but the order of install is Leather washer, Steel washer, spring, sleeve. I duno what that extra washer is between the spring and the sleeve. It kinda looks like it was a farmer fix at one time. You might order all 4 pieces the same time you get the band for the starter.
Other than that, I think the Maroon & Black is my favorite color combination, except I would go with the Vermilion pin stripe and wheels. But that's just me.
Very clean car, drive it like ya stole it!