have you seen my kits? they are alot cheaper, and very easy to put together...
by getting the kit you could get a top notch laser for around $75 (using a phr diode 100-120mW) or a 6x blu-ray (200mW) for like 130.
check them out http://laserpointerforums.com/f39/fs-pailide-laser-kit-41596.html