BRAVO! Take a bow mate. You got it in one, congratulations. See, I told you it was easy
I can't fault it, but funky colours are fixed with SPCC. I can't see eggs either, maybe a little "comety", so the finest of tweaks on the collimation, although getting appropriately good seeing in order to make that tweak is not easy, or you know, just not care
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One rule of thumb, you should aim for an integration time (regardless of exposure time) of L = R+G+B eg: if you're using the same exposure lengths then for every "loop" 1xR, 1xG, 1xB & 3xL