Education: B.Tech in Computer Science (Tier 1 College)
Years of Experience: 2.5
Prior Experience: Software Engineer in a product based company
Company: LinkedIn
Title/Level: Software Engineer
Location: Banglore, India
Salary: ₹22 LPA
Relocation: ₹1,00,000 + Flights
Signing Bonus: NA
Stock bonus: RSU worth $40,000 over 4 year
Perf Bonus: 10% of Base (₹2,20,00)
Benefits: Basic LinkedIn Benefits
Previous CTC: ₹20 LPA (all fixed)

Should I negotiate? How much more can I negotiate on base component?