Thanks, but mostly not my work. MLB and BA both have "trackers" (not really tracking databases, but articles with lists of some of these guys, and writeups on the "top" prospects), and Jim Peyton obtains, and posts, lists of transactions directly from the Phillies at the Complex.
Don't know the quality of all these guys (others will know more), but they're mostly 16 years old. I'm sure as the year goes on, we'll see the usual signings of more older guys to fill out the Dominican complex and keep the DSL/GCL rosters full.