I'm from Grand Rapids and I live in Eldorado Springs. Right down the road basically. My roomate saw a lion in our backyard (my backyard is the foothills) a couple months ago, and they have had lots of sightings near the Mesa trail.
A 4" blade is a good size, some of my bigger blades are overkill. I usually carry only a folder while peakbagging and getting into the alpine, but for less grueling trips when I hike to a camp, fish and explore I like to have a bigger blade. I'll be getting a custom 3/16" RD4 soon. That should be a good blade. The Mora 780 looks nice, good steel.
My pack weight minus food and water is probably 15 pounds in the summer, add 5 for cooler weather, so I can afford to carry some heavy steel. My brother is going to be fitting this blade with a desert ironwood handle for me. Lauri progressive tempered 3 3/4" puukko hardened to 52/63.