He he. Remember the FR350 does have the 350 race engine in it. Thats how they get the weight down, power up and torque up. Don't expect it to be reliable like a tank of a DR350. It ain't goinna happen.
According to the service schedule you'll have to change the oil every 20 hrs and the piston, con rod and valves every 120hrs. Now if you take good care of it that might not be needed until 250-300hrs. But that is far from reliable. I put on 150hrs a year easy.