Dave,
We have used the BF2 with our 7'11" inflatable for the last two years. Our observations are as follows.
Good:
Light weight, easy for me to hand up from the inflatable to my 5'2" wife standing in the cockpit. My 11 year old could probably take it as well. We place ours on the lip of the splash well when we are not using it as you can see in our photo album
Will power the small inflatable with three adults or two adults, two kids and a 40# dog in mellow water, of course hull speed is, oh, maybe 1 knot with this load. Have not tried this in a fast current, spouse won't allow such nonsense
Since there is no reverse, the motor rotates 180 degrees making it very manuverable
As stated before, very easy to clear the fuel out of the carb and we do this at the end of every trip.
Starts quick when it is cold.
Things that might stand some improvement
Our throttle is VERY touchy, takes some getting used to as ours either idles or takes off. Remember this when you are first getting used to things before spouse reminds you of the last time you forgot
Ours is a real pain to start when it is warm. I should probably take it in for service. Remember this too when you push off from shore and then expect it to start up immediatley. Can get interesting when a bear is coming down to check out if you taste like chicken. In such incidences be prepared for no physical assistance from spouse, she can be found hanging off bow. Spouse will however offer verbal assistance and at a volume level higher than any known outboard every manufactured. As such, listening for motor to start will do you no good, instead look for propeller movement. Remember touchy throttle though or you will find yourself on your head in 1 foot of water with boat and spouse headed to sea. Bear at this point will have sat down in amazement trying to decide if you are contagious
Would I buy a Honda or a Yamaha?
Well, I have twin Honda's on the stern, Honda Gen, Honda snowblower, Honda quads and Honda bikes. Honda realized early on that I had landed on my head one too many times falling off early Honda dirtbikes. I'm also afraid to bring ANYTHING other than a Honda into this mess. If it were not for my concern for angering the Honda spirits, I would be as happy with a Yamaha as a Honda. This is not a genetic ailment, my father has all Yamaha, go figure.
The only challenge I have with Honda is that they don't make snowmobiles and, you guessed it, we live in Alaska.