Ideas for plant ponies

Ad-opt and i have been trying to make them more original, i made the little concept sketch and kind of like an alien thing we may change it so that the bulb has a second smaller mouth and make the hea wings a possible trait

The mouth will have a jagged apperance and the pony will sometimes have sharp teeth
The ears have been changed and they are thinner and sensitive but hear better and the pupils of the eye are more reminiscent of actual equines 
an extra underdeveloped pair of limbs is added because the plant parasite attacks undeveloped embryos of twin foals in the womb and takes over one before basically making a conjoined twin, the rudimentary legs can sometimes be in different patters meant to resemble the twin the plant would have been
They halso have a small flower above the bulb, grown to attract butterflies and small insects for the plant to snack on
Depending on how the plant is treated it can learn to have the same, more developed or less developed intelligence of the host

This is mostly to take a poll to see if people would think itd make the species more original, might take off the back leaves or make them smaller 
please comment with thoughs
also they will be less MLP based and just have a more horselike maybe cervine apperance