Best Recording Modes

[MrArtist]

Hi,
I just wanted to confirm the best "Recording Modes" for use in Web PVR 
Manager, when I updated my old installation via the Windows installer, 
the Recording Modes box on that web page stayed the same as I had it set 
to before.

On searching through the various config scripts/forums I found what 
seemed to be an appropriate string of settings which I used but it was 
missing the flashhd choice.

What I have now entered in that recording mode box is as follows:

flashhd,flashvhigh,flashhigh,flashstd,flashnormal,flashlow,n95_wifi,flashaac,flashaachigh,flashaacstd,flashaaclow,flashaudio,realaudio,wma

Is this the best choice for getting the best quality in sequence? I 
mainly use Get_iPlayer for TV recordings only at the moment, I haven't 
tried radio as I currently use another program for that.

Is it also a good idea to set the PVR Hold Off period if I prefer 
getting the HD downloads? Is one hour sufficient (all recording are done 
set in WebPVR via Add Series, Queue or Add Search to PVR)

Many thanks