Turn a small drill press into a Bore/ Hone. Bolt it to the top of your engine block & do your own machining .

You come on here and ask for input. You basically ignore all of it, despite the advice of some very knowledgeable and experienced people. Despite knowing nothing about the subject, you decide you know better than people with decades of experience. Therefore, you are not looking for advice or guidance, you are either simply another troll looking to stir the pot, or one of the most self-important people I've run into in a looong time. The laws of physics will bow to your faith in a golden cow. Have fun throwing your money away, you could have used it to do some good in this world.