Okay, first: you won't get individual implants for each tooth. Doesn't happen. Second, whether you can get ANY implants, especially in the front, depends on the bone density of the existing arch. I have one and they are mad expensive. Thankfully, as my wife is a dentist. I hear one story after another about guys like you, who sail along just fine neglecting their teeth until they hit their late 30s and it all goes to hell. So here's an idea: smoke all the pot you want, but go to the dentist regularly (every six months), get cleanings and take proper care of your teeth. With the money you save you'll literally be able to buy a fully optioned new Wrangler in 25 (or less) years. It's like those old Fram, you can pay now (a little) or you can pay later (a lot) with the bonus of it hurting like a mother. Two final words to consider: liquid steak.
I take care of my teeth just fine. I can't stand the feel of funky teeth, so I'm always scraping them clean, in addition to the twice-daily brushing and mouthwash.
About adding to the tally of thread titles with my username in it. That's what I got out of it, anyway.