Succubus or Imperial Navy Slicer should work well with T1 abyss.
Your best bet would be to upgrade to IN Slicer even for running T0’s as it will boost income by a bit. Once you feel comfortable isk wise and in your piloting. You can try T1’s. After moving into Slicer, next goal probably would be T2 guns next Succubus and after that retribution or moving to cruiser abyss.
If you would ever consider changing over to missiles, give this guide a watch https://www.youtube.com/watch?v=Z32u-eX4KG4
Worm is absurd scam. Caldari Navy Hoobkill will comfortably run T1’s for over 50% less isk investment. Worm was good when it could run T2’s but now it’s not worth it. Especially considering price.