Your expected category rank will be around 7400.

Yes, you have chances in SVNIT, Surat under home state quota.

To check which NITs you can get based on expected rank you can use below college predictor

JEE Main College Predictor

You should also appear for JEE Advanced.

Good Luck!!

Hi, Your expected Rank based on your score will be ranging from 32000-36000 and your OBC- NCL category rank will be between 6800-7800.
Also, You can use the below JEE Main college predictor link to know what all colleges you can get:
Jee Main College Predictor

All the best.