Buying Harvestables Discussion (Patreon)

So I want to make my harvestables more accessible outside of finding them in seed packs. I was thinking I could add some options to purchase them from stalls and such, but I wanted to get some input from everyone about how you feel about it. A few questions I have:

Should ALL harvestables be able to be purchased including rare ones? If not, how should rare ones be available? Splicing? More ways to find them?

I love the idea of having a random selection of harvestables to choose from so sims can try to cook meals based off what's available at the market, what do you all think? I could make it completely random like the daily catch stall, I can make them so that only seasonal harvestables are available, so is there one you prefer over the other?

Are there specific objects you want to see have this interaction? I was thinking the grocer stall and maybe another version of my produce stands that have that option. And would you like a separate menu for these or would you prefer I add them to the menu already there? 

I know that's a lot of questions lol and I don't expect answers for all of them but I wanted to throw out what I was thinking. Depending on the feedback I may also post a poll later.

As always, let me know what you think in the comments below!