Kevin Slowey's not even the best comp for Brad Peacock within the Twins organization from that year. That would be Matt Garza, who put up 10.7 K/9 and 2.2 B/9 as a 22 year old while featuring a fairly similar mix to Peacock of 4-seam fastballs with plus velo and plus breaking stuff.
I'll settle for that, which is nice.