Balanced Power Conditioner, need suggestions...

I currently have a BPT 2 conditioner (on dedicated line w/ upgraded outlet) that accomodates most of my system; amp, preamp, cd player, rptv & line doubler. The addition of the balanced power unit has made the most pronounced impact on the video side. My tv PQ has never been better. On the audio side the improvements are more subtle, more extended bass and quiter background. Overall, very happy with this selection.

My question, I have a dvd player, vcr and satellite receiver that are not in close enough proximity to use the bpt conditioner & are plugged into an inexpensive monster strip. This is not on a dedicated line, but has an upgraded outlet (a porter hubbel). Given the improvements I have already achieved with the bpt, will there be any additional benefit to do the following:

1. add a bpt cpc or ps audio power strip with an extended PC (2.5m) and plug it into the bpt?
2. get a cpc w/ a tranformer or small equitech conditioner for these three devices & plug directly into the wall?
3. leave it alone with the likely improvements being too incremental to be worth it?

Any recommendations or additional suggestions.
thank you.