Greetings!!! Apologies in advance for my long-windedness

The first venue we visited would be $8-9k for ceremony, reception, food & alcohol. We unfortunately assumed we'd be able to find more venues we like in this price range. After visiting and falling in love with 3 venues this weekend (Greystone Fields, Springwood, and Stonebridge Farms Nursery) we found out we were sadly mistaken as they are more along the lines of $14k, $20+k, and $14k, respectively (for 150 ppl).
We want to stay as close to $10k for the venue as we can, but we won't know exactly how much of our budget we can spend on the venue until we have estimates on the rest of the items. There are sample budgets online but they're either blank slates or the numbers are preset for a much higher budget than ours. Some vendors list prices but many don't.
I know the amount spent on certain items varies per wedding but I was hoping you all could give me examples of what average prices are for:
Flowers
Cake
DJ/uplighting
Invites/Save the dates
Hair (updo & possibly extensions bc I don't know if I can go through the awkward growing out period again)
Alcohol
I found some photographers I liked around $3k and we hopefully won't need transportation. And I am getting my favors at 0.80 cents a piece and we're going to put money towards our officiants plane ticket here. No clue about gifts for the wedding party yet.
I know it's impossible to know exactly how much of what I'll need since we do not have the venue yet, but input from local brides will at least give me a good starting point. THANK YOU!