I'd train for probably 6-8 hours a day, 5 or 6 days a week for a while.
WOW! That's an ambitious goal!
It's not too ambitious if you like what you're doing. I'd do it for a year or two only though.
Yeah, right!
It's hard work spending so much money you don't have to worry 'bout ever running out!! Gotta git in shape for that! [grin!]