Suggestion and question related to shopping cart

1. When we add it just reflect a msg that product added to cart, can't it just display how may quantity added by us?

2. When we add it should show a way to add more items to cart instead of customer has to write the quanity customer can select it from the chose with plus/ minus.

3. it should allow on the product page itself to remove the item from cart on the product page itself, instead of at the last page of shopping cart.

for ready reference attaching photo of how i want the shopping page to be

if this is possible in Website X5 do let me know else try to add this feature in the upcoming software to come

4. another type of feature which we can add such as with cloth shopping different sizes comes such as XL, LARGE, SMALL XXL, XXXL 

it should also allow such option displayed instead of choosing from option box which is very not good for quick buying by customer 

like 500g, 1kg and 5kg options in grocery stores 

people select the option by just clicking that option and not by selecting them from option box

if this type of options and plus/ minus and remove option available currently 

help me out else kindly look into it and add them in upcoming versions so that people will like more your products