Hello as my name shows I am Squid exNavy. I crushed my knee in Iraq and I am getting old.

Now my question want to build 818C but looking for guidance at useing an Auto trans in the 818C I have no issues putting in coolers. Has anyone put an Auto trans in an 818? Also what trans would be good to use? Thank you all in advance for your help. I do love sticks but physically its painful and this will be a street driven car daily in summer months.