Which host to use?

Im looking for a nice host to use in a blue-ray laser and these are what i came up with...Im not sure if they will work but im planning on using a rkcstr drive, along with a aixiz housing unless you have another input. And also if you have an imput with hosts let me know also.



http://www.dealextreme.com/details.dx/sku.3200

http://www.dealextreme.com/details.dx/sku.14968

http://www.dealextreme.com/details.dx/sku.1064 -----really like this one

http://www.szwholesale.com/powerful....html?osCsid=12d95c0c39d6168962e1ef57efe11e08

I'd really like to see it work with the first set of flashlights. Maybe someone could lathe you a few heatsinks on demand as I've seen already three people with lathes around here.

The fourth one is what we call a Leadlight and is very easy to make lasers with, though duty-cycles must be kept short as it heats up quickly.

i have a lathe at my disposial and i can make heatsinks myself, im rather skilled on the lathe