corvidcrimes

I just tried loading it up again, it took a total of 2 hours and 10 minutes EDIT: it immediately crashed once I opened the test world

So I have been working on a personal modpack for a few days now, and I believe I've finally made the version I like best, and I'm trying to test it. Unfortunately, it takes nearly an hour to load everything, and once it's finally done, it crashes when I try to create a world to test on. Is there any way that I can speed up the loading process? I will include pictures of the list of mods I have below. When attempting to load AotBT, it loads in maybe five minutes tops, and my modpack is a bit smaller I believe (mine is 136mb while AotBT is around 156mb), so I'm wondering if it could be a specific mod causing an issue, I don't have enough ram (4gb), forge is slow, or perhaps something else?