I've started shooting a lot more shotgun shells in practice since I started shooting in 3-gun matches, to the point where I think it makes economic sense to start reloading the shells. I picked up an original Lee Load-All press in the original box on eBay for around $30, and it looks like it will do everything I need for reloading 2 3/4" 12guage shells with #8 shot, which is what I mostly use. It's the older type of Load-All with the metal base, and comes with one powder bushing for use with all powders and four plastic shot bushings for 1-oz. to 1 1/2-oz. of shot, with the load table fixed to the powder/shot hopper. I notice that the newer model Load-All II has a lot more powder bushings available for a larger selection of loads, and is able to be switched to other gauges by swapping out the die section of the press. I'm wondering if the powder and shot bushings and the 20-gauge conversion can be used on the older Load-Alls like this one, too? Is the only difference between the versions the plastic base vs. metal base, and the ability to mount a primer feed system on the Load-All II?