Alan Brown has listed numerous pieces of hardware you might find useful in racing the cocktail class wooden boats (https://btmco.com/product-category/cocktail-class/). His most recent additions are the thrust brackets for the Nissan/Tohatsu 8 HP and the Tohatsu 6 HP 4 stroke.
They are a little more pricey than the original classic thrust brackets ($165) since it actually took a fair bit of engineering to get them right. Should you purchase one, please provide feedback to Alan and he’ll analyze the feedback and adjust the design as needed to make it better.