nice looking recipe, some might say to add steeping grains, but truth be told I've done it without, went straight LME like your recipe and that beer (due to massive late hopping) was one of my best.
Anyhow, I would do some flameout hops, as in push the 5 min to flameout, then let steep for 20 or so, initiate whirpool, then cool. Do you have any more apollo or is that the rest of your stash? I have 1/2 lb. of this hop headed to me in a farmhouse brewing order, and have NO idea what they taste like, but at 18% AA, they really might kick a**.