in the gym!? 
so, can you wash these out and reuse them?  (the syringes)

I've received my casting and molding supplies in the mail now.  I think I'm already to start!
I was wondering, can I buy some of those little plastic syringes, like the ones that come in medicine bottles sometimes or with baby medicine, and use those (1 for each part a and b) to extract the casting liquid, then put it into the cups?  That way I get equal amounts.  But if I do this, can I wash them out and reuse them?

Oh, and should I wear rubber gloves when doing the molding and casting?

Thanks! 

thank you very much for the input Ben!  Its certainly helping since I'm just getting into the whole casting/sculpting process.  I've been doing regular customs for a while, but havent produced much.  I just got my silicon rubber and casting plastic today from smooth-on, so I will have fun very soon! 

cool!!!  I started sculpting and customizing in 6" about a year ago, but only did 2 thus far.  I've since went back to 3 3/4" scale.  But MAN, those are danged awesome!  You may want to look into WWE wrestling figures too as bases.  Thats mainly where I did mine from.  You can get lots of good fodder cheap from older figures.  Weapons, now thats another issue.  Not much out there.  I used those cheapo paintbrushes as a lightsaber (the kind that come like 10 to a pack with different colors for handles) and it works very good.
Have a look (its the Naga sadow and Gorc).  of course, I'm not really sure if gorc is 3 3/4" scale or 6"! 
http://rjedi-pics.tripod.com/cus-naga.html
http://rjedi-pics.tripod.com/cus-gorc.html

I also found a TON of less articulated 6" army soldiers at big lots as well, for 2 bucks each.  Hope this helps a little.

where does he get that 'Hasbro Grade' modeling wax from anyways?  He's got some cool wax designs on his site!

cool!  Thanks Phruby!

no problem!  Just a suggestion. 

since you seem to be an expert on Gands, FW, is that a mask that covers their whole head or that actually what their head looks like?