Actually I'm looking into this very seriously for the homebrew use. I've put together a mass of documentation and such and have so far come up with a very cheap turnaround for getting 100mg/ml [so you can do 1cc EOD or ED - your choice]
Yeilds 40ml20 Pellets @ 200mg Tren Each = $60
4g Conv. Kit = $25
Pins for 12wks, eod = $10.50
PCT [clomid is fine] =XXX
Total - PCT = < $91.00
For less than 91 Bucks you got more than you need to do 100mg of finaject eod for 12 wks.
Whip up some clomid [or find some laying under the nearest book/pillow

] and you're in business and with [mostly] no worries about gyno. Just be really sure you're extra careful and steril along the making process, and ensure that you hit clomid/PCT hard because I've read of some pretty serious shutdown after this.