yea, i always liked doing power off approaches, for some reason they were easier for me
Yeah but you still have that engine idling away, ready to add power---Have you experienced an inflight shut down with the prop stopped?

For fun sometime, go get yourself a flight instructor who is capable of demonstrating engine off performance. Then go out about 6 or 8 miles from the airport and at about 5,000 AGL, stage cool the engine, shut it down, stop the prop, and glide on back---in a light trainer, you will have enough altitude to make the airport and do a 1080 overhead approach. I have demonstrated it on a number of occasions and use it as confidence builder---do not do this on your own! Do flight schools even teach 1080s anymore?
Anyway, it is different than a power off approach and you will be amazed at how much stopping the prop decreases the sink rate.
I know a guy with a 182 who ran out of fuel 10 miles from the airport at about 6 or 7,000 AGL and crashed a half mile from the runway because he (1) let the prop windmill, (2) failed to maintain best glide speed and (3) tried to figure out a right base entry to the pattern. He and his 3 passengers walked (crawled actually) out of a totalled airplane simply because he panicked when everything became silent. The solution to this problem training, training, training and learning a circling overhead approach (1080) is the key.
Lets face it, glider/sailplane train for zero thrust flight and it's not a big deal BUT you have to be right the first time, everytime!