I have one tank it has sort of like a branch, I will post a picture tomorrow but basically it looks fine and I am watering it and putting it in the sunlight (With no T in it.) I just want it to survive so I can use it when my P.Irminia gets a bit bigger. But I need advice on wether or not it is going to survive lol.

You cant put it in the sun to survive when the T is in the enclosure so im voting NO.
Anything you have to do that sort of care for is not worth it mate and defies the whole purpose.

You are basically looking for plants that need little to no sun light (indirect sun light of course) that requires very little food and water. It shouldn't shed leaves (includes excessive dieing of leaves) to much, and also shouldn't have any defensive chemical reactions.

Here are my plants which will be transplanted into my permanent T cages soon. Just want them to adapt to the peat and lighting in my T room and see how they go.
Then new natural cages for my T's.So excited!!!!

By using live plants there is always a risk for lice and other goggas how do you manage or control this

I check and re-check the plants for any goggas and repeatedly wash the plants to make sure. If i see no sign of the plant having any goggas on (holes, eggs, mites) then i plant it in the tank and check it daily for anything and so far no problems!

You can also mist plants with a very diluted bleach solution and then leave it for a few minutes before rinsing thoroughly.