need help deciding i cant find a 7mgte for cheap but found 2 2jzs one na the other has been converted to single turbo t70 set to 350wrhp for 900 the other is 400 without wirring. I got a 91 7mgte turbo with rod knock but want to go jz wich should i choose i have 5spd already so i need a 1jz bell housing wirring modifications the 2jz single comes with complete engine and wirring but auto ecu so i'll need another ecu any help what other parts will i need and where can i get them thanx