Oh yeah. Those and maybe a couple T5 or VHO
actinics and you're set.
Here's Sanjays chart
showing the performance of all the 250w bulbs he tested with a PFO HQI ballast. DE are the double ended bulbs you will use. It will give you a good idea of how different bulbs perform and what you can expect from the new bulbs you will be buying.
Take note of the PPFD and CCT. The CCT is the actual K
temp of the bulb.