I'd offer a few corrections.
-reborn = super gem of your choice (unless they changed but that's how it's ALWAYS been) or you can chose to -1 a random item, not -5. 110 reborn can only bless armor slot or backsword iirc.
-Meteor zone: use a ninja bot. To kill anywhere near fast enough you need a near 2 socket archer. Just get a crappy 110/120 ninja (takes a day or so with a bot) and farm there using your free items.
-Boss hunting: Gano/titan aren't really worth bothering with usually, lab bosses are good ideas if you can find them but right now as far as I know it's only really worth hunting the 'epic' bosses that tq added which really requires you to be 130+ 2nd reb with a good chunk of blessing in order to not be killed in 1-2 hits. They drop good shit though so def worth it.
-Pking is no longer a way to get rich really. It used to be killing red/black names who had good gear was the way to get rich but tq added the stupid lock/detain system so there's no real benefit to pking. Best you'll ever really get from pking is a few mets/maybe +'s. Totally not worth it.