You're basically there, so just shave it.  You're not going to look like either a Nazi or a chemo patient.

Brother do you still have anything to shave? 


Dude scrape that dome clean


Your right we are biased because we have seen the Sly light.

Bro you will look awesome with the completely smooth head..

go for it..

SLY looks awesome on all body types!

Don't look back brutha!

Not biased here, I'm usually pretty direct in my statements. Just check some of my other post 
First, I'm 6'2" and at 195lbs... trying to punch the gut back to 185 or even 190. Never been called a Nazi or asked if I was a chemo patient.... but thats a great story for the ladies now that I think about it 
Anyway, back to you.
Obviously you have thought about it, your 25 years old with the MPB thing happening, and I would have guessed you were about 30. You ride a crotch rocket  and seem to be somewhat athletic unless the pic of you was taken from inside the car you used to get up on the cliff.
Your adventurious in spirit but seem somewhat mellow in your pic.
Bottom line, hell yes you should shave it. If you want to experience a feeling like no other, you gotta try it once and give it 30 days. Check out the shaving routines forum and smooth the dome. If you don't like it your hair will grow back to where you currently are in 4 to 5 days.
GO for it 

Okay you guys rock, definitely going to do this. Going to go to Rite Aid and pick up some supplies...

You look fine and as others have pointed out, you're nearly there anyway.  To most people,  you already have a "shaved" head and I doubt that most will even notice the difference once the deed is done.

Look at it this way....if you shave it down....in 2-3 days you will have grown back wht you have now....so whynot??  Just do it.