Whats everone working on?

I'm getting ready to starting working on my '73 Swinger. Its a 225 Slant six, 727 auto, and a 7 1/4 rear end. I am planning on trying to do a Aussie Hemi head conversion, with a 833 and a IRS. Besides daily driver I plan the car for Auto-cross use... I could use any suggestions the community could give Thanks Tim