My sweet Apple family

After watching "The Super Speedy Cider Squeezy 6000" episode again, I started to think Flim and AppleJack would make a cute couple together.
Even though the Flim Flam brothers are rivals to the Apple Family, I don't see them as "evil villains", I believe if Luna, Trixie and Discord can be reformed, why can't Flim and Flam change their ways?

Maybe, Flim had enough swindling other ponies and Apple Jack helped give him a second chance...

And TA-DA. They had twins! Meet Apple Cider and Apple Jam.
They are both unicorns like their dad.
Apple Cider is a few minutes older than his sister, just like his father he is tall and lanky. He likes harvesting apples with his Uncle Mac, although he's not strong enough to buck apples he is a natural sale's pony and a smooth talker. He see's himself a bit of a ladies' man, he has a small crush on Esmeralda (Spike and Rarity's daughter)

Apple Jam loves nature and enjoys baking with her Auntie Bloom.
I based her mane style on a pic Lauren Faust drew of Apple Jack gardening with her hair in braids. I thought it suited Apple Jam with her Candy Cane hair colour. Her favourite food is apple fritters, she has an appetite of a full-grown stallion).
She's a hard worker, athletic and a little stubborn. She is obsessed with finding her cutie mark...

EDIT: I changed Apple Jam's hair colour from yellow and red to white and red, and I made her eyes a darker green (so she doesn't look like Sunset Shimmer)

Any suggestions on what cutie mark they should have?

Apple Cider and Apple jam are mine.

MLP belongs to Lauren Faust and Hasbro.