getting cams at TDC

[240sx1234]

so the cams on the head were at TDC, the front lobes were facing opposite direction when I dropped it off at the cylinder head shop to get valve seals installed. When I got it back the cams were not facing opposite directions. The end of the cam which holds the cam gear broke off, so I am going to get new cams. But I am just wondering if there is a way I can get the head aligned right so that when the motor is a TDC it will go on with no problems. Here are some pictures. 2 sets of valves are down and would be hitting the piston if I put it on like it was.

http://i1216.photobucket.com/albums/dd374/240s-ex/IMG_2832.jpg
http://i1216.photobucket.com/albums/dd374/240s-ex/IMG_2833.jpg
http://i1216.photobucket.com/albums/dd374/240s-ex/IMG_2834.jpg
http://i1216.photobucket.com/albums/dd374/240s-ex/IMG_2835.jpg
http://i1216.photobucket.com/albums/dd374/240s-ex/P1010620.jpg