I have a 225 opti 2004 with 210 hours. Runs really well but make sure when you get it that you ensure the fuel system is spotless. I replaced every pipe, filter and the low pressure pump diaphragms.
On an 8 metre Scorpion we use 1.3 l per mile at high twenties to early thirties at 3800 to 4100 rpm and a lot more than that flat out. Which is why we always cruise.
First two stroke I've had since 2005 and I'm very pleased. I recently got a dealer to stick it on their diagnostic kit and found that reassuring. Smartcraft gauges are very good too IMHO. Hope that helps