Blademan - Are you just going to remove the 5mm LED and solder on a LS? Are you going to short the resistor? Let us know how it works out.
I just picked up a blue AAA at Walmart last night. As of last night they have two red, two silver and one gold in stock. I can pick them up and ship them at cost if anyone is interested. I expect the total cost to be around $8.25 give or take 25 cents. That's $5.94 for the light plus 7% tax, $0.75 for the padded envelope and $1.06 for shipping. PM me if interested.