I haven't signed up for this one, but have done a couple of these swaps in the past and YES I can't wait till I have enough to play with. I probably only have around 1500-2000 though and need quite a bit more before I can make anything substantial with them. I'm also saving all the HST's that are 1.5".
Don't be afraid to work with, really not that bad at all. Did a block not too long ago with 64 pieces to it and it came out great! Wish I had a pic of it, but computer got dropped and HD died. :cry: