Gen II Hemi swap

HiI'm installing a Gen II 472 Hemi in my 1970 Duster, the K member is going to be replaced with the Magna Force tubular system with their Hemi engine plate, so I shouldn't have any engine mount issues. I'm also using there master brake cylinder and power steering rack and pinion system so those components shouldn't interfere with the motor. Is there any issues I need to be aware of?
Thanks