Default [Q] 4.4.2 ROM back to Hyperdrive

I am already rooted on the 4.4.2 KK ROM. During this process, I installed the KK bootloader as advised. Can I install the Hyperdrive ROM from here w\Safestrap or do I need to Odin\flash stock back down to ICS which Hyperdrive is based on?

Thanks much!
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