If this is your first ship, then you have done a truly great job.
Ship classes are self defined, for example my company SFW would call this a small destroyer, others would call that a frigate, and others would call it a "very big fighter:
And by single jump drive you mean one single jump drive block? You need alot more.
The shields are too small for a ship of its size
For jump drive I mean I only have 1 computer, I've seen some ships online that had 2 I guess to do 2 jumps I don't know.
I could drop some thrust for shields seeing as thrust is 2 or 3k above mass..?