Just make sure to take EVERYTHING completely apart if you find any metal. Pop out the one way bearings, etc. Mine had a ton of metal in them. Also, if you make sure you put the valvebody checkballs back in the right spot. That was the problem with my shifting afterwards. Mine had 4 checkballs and 5 spots where you could put a checkball. One bath stays empty and looks like that's where a ball goes, but no. Shifts great now.
Also, if you found metal, make sure to install an inline filter into the return line before you start it up. Even if you didn't, I'd install one anyway. A 3/8 magnefine filter works well. Or a wix 58953 from Oreileys. I opened my first filter apart after ~50 miles and it caught a good bit of metal. This was after flushing the cooler lines for about 20 minutes.