I am running an 08 Puma with 225 HO and my best top speed so far was 76 mph with a 26 Fury at 6000 rpm. Yes you do have a rev limiter and I think it is around 6100 rpms (someone will correct me if I am wrong on this but this is where my hits it). I have a 27 Fury but have not had the chance to run it WOT yet. Getting more out of your boat would depend on many factors. Amount of load, fuel, people, motor height, air temp, water conditions, driving skills, etc…The courtesy lights are turned on by simply pressing them up or down. The actual lens pivots. The main power switch must be on also.If you run across any other questions, holler. Someone will always be around to help.