I would like to use the rearmost placement of the footpegs and remove the passenger footpegs. It appears that all I have to do is replace the gearshift rod with a longer one.
I have my cb72 set up like that. It's a pretty extreme riding position. A CT-90 cylinder head stud is the right length/size/threaded ends for the extended shift rod. the stock shift rod ends (the ones with right hand threads) will fit right on.
Good luck
Randy