Just about anything works for me, might be busy as heck in March tho.
Come see us before the party and I'll send you home with a bunch of springs and detents so you guys don't have to spend a bunch of time searching for launched parts.
Better stop and pick up a dozen of these kits:
http://fatboytactical.net/index.php?main_page=product_info&cPath=45_48&products_id=43
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