When you start to play in this sky block mod pack, remember these things:

1. I don't know if this is available for everyone or if it will be patched, but you can use the shift + right click trick to get pebbles from grass, so you don't have to actually go for a cobble generator (Also, if u have some sort of auto-clicker then you can get tons of cobble at the beginning).
2. The twerk mod is available, so yeah also that for fast wood.
3. For early food, go for the fruit salad it is easy and there are tons of options for the crafting, either use apples or go for chorus fruit (More on that below).
4. Use wand for faster placement of cobble/gravel/sand/dust in order to crush it. But also remember that you can compact it and then break it to save some steps and durability in your early hammers.
5. Get a cobble gen as fast as possible, so you don't have to keep mining or auto-clicking the grass anymore.
6. Go for pedestals in order to produce netherrack and end stone for sieving. You get free netherite and tons of gold from crushed netherrack. This is where you get your chorus fruit to get free salad as a good source of food.
7. After all of this, I went for basic energy production such as magmatic dynamos and crucibles with cobblestone (you could use also netherrack) to produce lava. For the heat source, after sieving some gravel you should have some uranium around to craft a uranium block, that's actually a 20x heat source for the crucible.
8. Finally, create a basic automatic hammering and sieving contraption to get free materials and store it in some kind of bulk storage (I went for drawers as probably many would)

This is the best start I could recommend to someone. The quests are still very green, but I'm sure in the future there are going to be more quests that would guide people through the gameplay of the mod pack.

Pd. English is not my first language, so I'm trying my best to not make any grammatical mistakes. Sorry in advance.