I ran a Saito 120s Gold Knight inverted in a Funtana 90 with no problems at all. One field equipment suggestion would be to have a good starter with enough power to turn a four stroke that size. I use the [link=http://www2.towerhobbies.com/cgi-bin/wti0001p?&I=LXFT88&P=0]Sullivan Dynatron[/link] and it does pretty good at 12 volts on my 120 and it handles 24 volts if needed. 24 volts turns the 120 with great ease. Also, if you mount your fuel tank far from the engine, a [link=http://www.perrypumps.com/prod02.htm]Perry 4 stroke pump[/link] works great to bring the fuel supply back to adequate pressure.