I noticed that most (almost 2/3s) of the games in the Magnavox database use only a few fonts on the box art (Arial Bold, Helvetic Now Text Medium being the most prominent), and was surprised to see that nobody has put together anything authentic in the way of a clear logo set.
I tentatively use the 'HQ' expression, there were a couple of wheels that came from poor sources. I did the best I could with them (I am a weekend warrior, not a pro), and overall I am happy with what I've created. Accuracy was my highest priority. Most of the wheels are quite large (only 15 are less that 800 pixels wide), and as far as I can tell it doesn't slow down HyperSpin at all (complete non issue if you are using Launchbox) , since most of them are just plain text, and one color. So, I don't recommend resizing them, why sacrifice quality if you don't need to? That being said, I included a folder with 400x175, if you must have it.