PCs good for actinics?

[smokinreefer]

i've got an Odyssea 3 x 250W DE & 4 PC fixture.
i bought the fixture used and have never used the PCs yet.
currently there are 50/50 bulbs in them.

before i go out and buy new actinic PC bulbs, is it worth it?
are PCs good for actinic supplementation?

I've heard of people modding the fixture and replacing the PCs with T5s.
am i better off doing this?

i've never used PCs or T5s before.

I've used VHO for actinics and found them to be great.

anyone mod a fixture to put VHOs in? is it doable?

thanks for your input!