Need help picking a cool shift knob!

I just ordered my Steeda Tri-Ax off ebay yesterday ( God bless ebay - brand new shifter for $125 after shipping) and I want to order a custom shift knob to really "top it off". I like the looks of the two knobs below, but any input on what looks sharp would be appreciated. I have a silver GT with silver leather and interior. Thanks in advance.

http://www.mustangtuning.com/stbishkn1.html

http://www.mustangtuning.com/upr-black-shift-knob-gt-logo.htmlhttp://www.mustangtuning.com/stbishkn1.html