power cord too short? what now?

This should do the trick.

Buy a longer one?

In the past, I have posted that the very top of the line Mapleshade Records power strip does not degrade sound, but actually seems to very impressively enhance power transfer as judged by the audible improvement.
There are even other extension cord-power strips favorably mentioned in past postings by Audiogon members, one of which you might choose, instead.
Still, it might be simpler to replace with a longer length of what you feel has already proven to be synergistic with your system. Then, your redundant power cord can be put up for sale.

Well, you could plug the CLS's cords into a P300. Then run a longer cord to the conditioner. (thats what I do)

Beemer,

Will the Ronco Cable Stretcher negate the benefits of cryo treating the power chord?