It is so unlikely, it can not be possible.
First, the machines cost $1,000's to purchase, and you can never get the full spec on how they work. So even if you had your own technician, he would need to know exactly how the machine worked to be able to alter it. He could end up making a very expensive paperweight if he got it wrong.
Next, what logic do you give the shoe? Give all the players hard 17-20 and the dealer blackjack? Unlikely that sort of logic would work.
Also the shoe outputs clumps of cards, so there is always a card ready to be drawn, you would need to plan in advance for it work, how many players are playing, how many boxes are open, what if a player leaves, splits tens, or doubles down on a hard 15?
All these make it so remote, its not even worth doing. The time and investment spent does not outweigh the gain, on a game that already makes money.