Alright, coming back to this topic after 2 years.
So, I took around 1200 ug after my last post. Then after 6 months I took about 3000 ug (could've been more, something between 3000-4000). This year took around 800 ug.
In case you're ready to die and leave everything behind, I'd say: Go for it.
If you want to be in control of the trip, just forget about it.
If you end up taking a huge dose, always have an experienced sitter with you. Somebody you feel comfortable with.
Music, noises, lights etc. can distract you. I recommend a pretty dark room, lying down, eyes closed, no music, no communication. This is the case with smaller doses too. If you really wanna have a stronger trip, try this first with a small dose before taking a big dose.
In case you go over 1mg, it's good to know you might throw up and feel extremely nauseous. It'll get better after the peak, so don't worry. I recommend fasting: If possible, don't eat anything before dosing. Drink ginger-lemon-honey drink, you can make it by yourself. Later it can be a good idea to eat some fruits but nothing too heavy.
Interaction with God possible. Being God... possible. Seeing through all the objects and seeing how everything is constructed by energy, possible. Seeing your past lives and future lives, possible. Seeing all the multiversums, possible. Well, it's a lot of information to handle.
Having valium or something else to calm you down is a good idea. I don't recommend taking this stuff when you're still tripping but save it after the trip in case you can't sleep. I take benzos after 16-20 hours if I can't sleep (which is very likely with a huge dose like this, it can last over 24 hours).
If anyone has any questions, I'll be happy to answer.
I'd also like to remind that you do this only when you're a very experienced tripper and also 100% sure the stuff you have is LSD and nothing else. Better to get it tested. And only in a calm and comfortable environment with an experienced sitter. Also you should be prepared to see through the trip even if it's extremely difficult.