Many homeless people take advantage of homeless shelters, not only do homeless shelters provide a safe place to sleep, they also have numerous other services such as job training and soup kitchens to help those who stay there get back on their feet.
They are also into robotics, Aerospace by establishing GE Honda Aero Engines. They also have Honda HA420 Honda Jet scheduled to be released later in 2012. We know that without having ample stock of Used Japanese Honda Engines we can't survive even one day. Every other phone call is for a Honda motor.
My opinion would be to go with the Nissan or look for a used Yamaha, Merc, ect. I have a 2000 Merc 4hp 4stroke that I picked up used for $800 from Stevens Marine. The thing was like new and other than needing to change the spark plug and oil, it runs great for this type of motor. Just my.