If you are willing to be honest with yourself, you might find that being a farmer is not for you and it might be better to sell. You can also run it purely as a business, aka being a kind of farm manager and not be too close to the ground but employ good people that knows the plants/cultivars and the local environment (weather, soil, pests), listen to your people, treat them well, treat your new neighbours extremely well, as they will assist with a ton of knowledge and sometime physical help. Most importantly, honour the land & the plants; take good care of them and your environment and everything might fall into place a bit easier.
This is tough thing to be given/gifted, to be honest. Please prepare for the worst, emotionally and physically. It might also be the most rewarding and freeing thing you can do with your life and/or become.
Do not discount alternative income streams: if there are more land available, plant some other low maintenance crops or small stocks like chickens and so on for cash flow. If there is a river/stream, forest, small mountains etc, it can be worthwhile to build a handful of cabins or a camping terrain (but small, you want to stay niche, have good ablution blocks, skip electricity, just supply clean water) and so on. Multiple income streams can do wonders for farms. All depends how much money you have upfront to invest into the property. Luckily, you already have the 8K trees.
Good luck mate, hope that the journey ahead works out!