The best option for you seems to be NEHU IT. The main reasons being the following:

• There is not much difference between CSE and IT degrees in most colleges and they can be used almost interchangeably in the future for job prospects as well as further education.
• NEHU is a very old institution with a reputation for having a research based, interdisciplinary curriculum. This will further aid you, as you can even take up CSE classes and courses to be at par with the students, along with a strong IT foundation.