You really shouldn't attempt to bond them until they are both neutered. Most likely, at 7 weeks old, they will get along fairly well as babies (the chasing might or might not have started a fight) but the real challenge begins when they reach sexual maturity.
So even IF you would get to a point now where they get along, fighting could all of a sudden start later on. Then, that could put risk that they may not ever form a good bond.
Sooo, the best course of action would be to cage them separately but next to each other so they can see each other and smell each other. And don't let them get at each other so that means seperate free time out. Get them neutered, give time to heal....and then start the bonding process. Bonding involves daily bunny playdates on neutral territory (a room they won't be in like a bathroom or a kitchen) and increase time together until they are fully bonded. It took 30 days to bond my two.
Here is my favorite literature on bonding. It covers most all scenarios. You may have a bit more challenges bonding a same sex pair but it can be done.
Good luck!
http://www.rabbitnetwork.org/articles/bond.shtml