you may want to spend the 60 bucks for a profressional opinion. With rebuilds, there are a lot of things that can go wrong. It sounds like, maybe, the crank wasnt ground correctly - that could be why you are getting multiple oil leaks. You could also be leaking from the rear of the head and it is dripping down to the back of the pan looking like a real main seal...or maybe the front cover is leaking etc. etc.
Just from my observation, and don't take this personally, there is only one rebuild company in business today that is worth a darn. Their name is Jasper. I have heard nothing but good about them and bad about everyone else from pros in the industry. There is a reason why Jaspers cost twice as much as everyone else. Also, why I am saying take it to a pro is because you probably have a couple of problems that need to be addressed.
Funair - Tampa Bay, FLA-USA#1
2003 (2002) Dodge Van 1500 Elk Conv - fun times
2006 Jeep Grand Cherokee Limited - 5.7 Hemi