Yeah, this is a big problem when we can only fit 13 quanta sources into it. This is the reason we usually either bring Lightning OR Dims. No room for both.
Well, here's the thing. If you pull Lobo+enough Lightnings, that deals with most of the damage. If they spend Deflags on Lobo, you can play Dims. For this tactical reason, you can probably cut down on Dims to 4. That gives you another Dragon and Pend.
If they spend Deflags on Dims, you have to draw Lightnings for Golems and Lobo+Lightning for Phoenixes (need a combo; bad news for us). If they bring lots of Golems, Phoenixes and Deflags, we can't do anything. If they bring Bolts and Phoenixes, we're also helpless. Too much damage.
Yeah, my experience with this matchup is very one-sided. Nap 3-0'd me in CotO when both were mono and there was nothing I could do. Tried Lightnings, PU's, Lobos, Dims... even tried to Fractal Spiders, but she both topdecked RoF -and- outdamaged me. I wish we could bring Grabbow, honestly, but their remaining decks look like they have a lot of CC. Same issue with Liquid Obsidian.
If we're worried about EQ Cremationbow, ImmoPhoenix is our best bet. Problem is that we'd supply Fire with Phoenixes if it loses. On the other hand, I bet they'd love some Dims too. We're the main providers of Aether cards after all.