4 Ideas You Shoul Add

Im in the beta and I have thought of some ideas that people really seam to love and I decided to share them here! Tell me what you think!
IDEA I
Alright, I just came up with something cool, (Maybe) So, there is this "Mystical Universe" and "Mystical" things happen!
In this Universe, there is this Item Tree, (Kind of like Cookie Clicker), and for the price of Dark Cookies you can buy them! After you buy the Item, you can use your Cupcakes to upgrade the Item you just bought, (It would be fair upgrading price!)
There would also be different lvls of Items, (Item__ I Item II) each one a bit more powerful, depending on how high your "Mystical Portal Is!" For every 10th lvl, each 10th lvl would decrees the number of Dark Cookies & Cupcakes needed to buy/Upgrade!
This is as far as my brain got, lol; Hate or love the idea?
IDEA II
I dont know about you, but after leaving my Cookie Game on for like 5-12+ hours, (Night Mode Enabled), It would be cool to have a Notification Screen to where it tells you what you did while you where away!
Now, For this to work, we would need to have Options on Notifications we would want such as, Bakery Lvl Up Notifications Mastery Lvl Notifications
Myself, after having the game idle for 5-12+ hours (night mode) I would like to come back and see what cookies got Mastered and to what Mastery lvl
IDEA III
I thought of something cool! What if there where different kinds of Cupcakes such as,
Chocolate
Strawberry Shortcake ect...
And with them being extremely hard to get, (could make a Cupcake Store) or some way to get them and heres would would happen,
The different flavors of Cupcakes would do different things to help you out int he game such as,
Adds 2 Upgrades to all Upgrades
Makes Cupcake Upgrades 5% Cheaper ect...
You would get a "Cupcake Slot" for getting all 16 Showcase Items and as long as you have that Flavor cupcake in your slot, you get the effects!
It would be to where you can upgrade the Flavor Cupcakes too, to get a bigger boost, but it would be very hard to do! You can have it to where you need a combination of different of stuff such as
You need "X" Amount of
Cupcakes
Rainbow Cookies
Cupcakes
Dark Cookies
Cookies
To upgrade that Flavor Cupcake
IDEA IV
I have an Idea for a new Premium Upgrade
A Premium Upgrade to where Milkshakes appear twice as fast and you need 50% less Milkshakes to upgrade each lvl of milk?
Also maybe a Portal Upgrade where you get 0.4% Chance of having a Milkshake worth x2? (Saw achievements for having Portal to 300)

GannonsTriforce about Cookies Inc. - Idle Tycoon, v5.4