^ They call it fryin for a reason eh? Hahah
I'm gonna mimic what everyone else said.
*insert long dialogue about why LSD in social situations almost always sucks a fat dick*
For real though. I've taken LSD maybe 10 or 11 times now, and you still wouldn't catch me going to a rave or something crowded on it. Maybe that's just me though. I don't really dig EDM. I have a female friend who is also trying to pressure me into letting her trip at a fucking Wiz Khalifa concert *shudders*, and she's like "I'll just see buildings walking and pretty colors right?" No, that's the furthest thing from the truth. LSD is nothing like you expect it to be. You can't understand it without doing it. There are no words for it. LSD and hardcore psychedelics are not to be fucked with. They need to be planned for accordingly and used responsibly. I have a friend who ALWAYS gets some sort of home-sick panic attack thing every time we trip, and I tell you what, he ain't cut out for tripping. You might find yourself at that rave, tripping dick, questioning existence, realizing just how fucking unimportant you are in relation to the grand scheme of things, and you might suddenly realize you don't like LSD... well guess what?! You're only in the second hour, there's 10 more fucking hours to go and then another 6 before you sleep!
Do you see now? It's not a drug cut out for shit like that, maybe at an outdoor fest where you can escape and there's music playing all night long, but some 4-6 hour rave? You're gonna be tripping dick for hours after it's done. You say you've researched this well... and yet you ask if it's a good idea to candy flip for your first time? I've never tried MDMA, but I can tell you LSD is intense, and there's no such thing as a 100% positive or 100% negative trip; it's a drug where you experience all that it is to be human, all at once. And that can be both terror inducing and awe inspiring.
Please think about your own good before you go eating random drugs in a crowd of strangers. You may very well go ahead with it and have a great time, but I can tell you that if I knew you in real life I'd be trying real hard to convince you to try it out in a suitable setting first before you went balls to the wall at a rave.
At least only take the LSD and find out what it's like; don't go mucking up the experience or overwhelming yourself for your first trip. Find out what LSD is all about before you go mixing things in, and then maybe if you think it's lacking (and I can assure you, it isn't) you can try cautiously adding on other drugs.
And test your LSD! If it's bitter, it's a spitter!