ive been doing some custom work on island. heres some of my work
http://www.hawaiipb.com/index.php/topic,286.0.html. you can pm me and depending on what you want we can negotiate price. A standard halfblock will set you back $40 for the milling (note: this not include the parts i.e, bolt, sled, pin, and hammer). Turn around time varies on when I can get to the shop.