I have the Intex Mariner 4 inflatable boat. Bought it to take my two kids out on a local lakes. For now, I will paddle because can't register the boat due to the Covid-19. So in a meantime, I am looking for a very light outboard motor. The main brands are more than the cost of the boat but there are few Gamefishers/Superbugs in my area for around $100. Some run but rough and some are the usual "ran fine last season". Are those motors any good for an inflatable? The boat has 3HP limit but I don't want to max out the HP since that increases the weight as well. I figured that by the time MVC opens to register the boat, I can do some maintenance on the motor (clean carb, replace spark plug, etc). Just don't know if they are worth the trouble.