An update on this one: I finally went with this recipe:
4 lbs, 8 oz Briess pilsen extra light liquid extract
3.o lbs Briess sparkling amber dry extract
1.0 lbs Weyerman Cara-munich II
0.5 lbs Briess carapils
0.5 lbs Briess 2-row caramel 120
1.0 oz Magnum 15.2% AA bittering hops 60 min
1.0 oz Cascade 6.0% AA 10 minutes flavor/aroma hops 10 min
1.0 oz Cascade 6.0% AA at flameout
1.0 oz Cascade 6.0% AA dry hops after one week in primary
1.0 oz Amarillo 9.3% AA dry hops after one week in primary
1/2 tsp 5-star super Irish moss powder
Safale S-05 dry yeast
Complete procedure and notes here
OG:1.060
So for whatever it's worth, it's done and in the fermenter. This was a blend of ideas from multiple sources and my own whims. We'll see how it come out!