Making a new drawbar for a MAHO mh700

I removed the s20x2 female buttress thread drawbar
I am changing over to mt4 taper with 5/8-11 female
so i am going to make a 5/8-11 drawbar with a male end

Question: the stock buttress drawbar was secured in the spindle by a threaded sleeve and it had to be removed from the bottom after the sleeve was unscrewed

Is there any reason i can't make the new drawbar similar to a bridgeport drawbar that can be lifted right out of the top of the head?


Thanks