Need Help--is this Donald Takayama Signature?

Thinking about pulling the trigger on a signed Donald Takayama board. I already have three other boards by him but the signatures all look different from this one in particular–the letters are slightly off, the angle is not as tilted, the color is a little darker, and the stringer directly below D is darker, too (could be because of the coloring of the board?). Also, my other signed DT boards came with glassed-in fins, but this one comes with FCS plugs. It is definitely newer, so he might have changed his style? I know I’m over worrying, but I guess that’s what happens when you’re thinking about handing over a lot of cash. If any DT experts out there can confirm, I would really appreciate it! Thanks!

Signature in Question: http://imgur.com/PWTS102

My other DT signatures for comparison:

DT1: http://imgur.com/dyJ4JEE

DT2: http://imgur.com/EzBW7ZR 

Who says a ghost shaper can’t be a ghost signer?