wetsanding question?

[Dtail]

I got in an accident a month ago and i just finished fixing the fender. I am now ready to paint it but has a couple of questions about buffing. After spraying the clear im gonna color sand it to take out the orange peel. Im gonna use 1500 grit and probably finish it off with 2000. Would my PC enough to take out the scratches or would i really need to use a rotary? Has anyone done this before?

[6318]

it may be possible with PC, but would be much easier (and more advisable) with rotary