You don't need fancy nutrients to grow weed.
Jacks has an 18-8-23 and 15-5-20 and several other similar NPK blends containing micronutrients as well. You more than likely would have gotten the same yield using one of those and that 1000 watt HPS. I'm not knocking Michigan State but it's just a low P fertilizer. Same basic ingredients as many other dry blends. It was developed as an Orchid fertilizer.
But if you've been offered 2K twice and 3K once for a cutting you're frickin crazy for not taking the money. First who in the hell would pay that? And second, why the hell wouldn't you take the money? It's not like you have anything special. There are plenty of strains that produce. And don't cost thousands for a cut.