Adobe Offer Evaluation

Is it good Adobe offer (San Jose):
Senior Software Engineer Quality (p4)

Initial offer:
Base: 200k
RSU: 200k
Bonus: 30K (base*15%)
Sign on: 30K

Then I asked to decrease base on 50k and add this 50k to stock. They did this:

Base: 180K
Stock: 300K(4 years)
Bonus: 27K
Sign on: 30K

Is it good?

Current TC 200K
YOE 7
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