Need a new head for 2.7

[bottlecapE30]

my cam pully bent today and the timing belt slipped of killing my head and pistons. I have a 2.7 made from an eta bottom end i head and super eta pistons but now i need a new head and i remember talk on here that i could use a euro 323i head 720 casting? i still have the non eta pistons and would like to use them as i don't have money for a new set. can anyone help me out hear, im in no real hurry as i have my other BMs to drive i was just in the middle of hooking up a supercharger to the 2.7.

[bottlecapE30]

great my old eta pistons are flat topped so then i can use the 731 head and idea as to price? and dose the head need any modding to fit?