I plan for the big T-5 detonation ceromony (ie Temporary installation of slicks on the car) shortly after I have a T-56 in my garage ready for install.
Though I am having second thoughts, since many, many other components may go at the same time

Seriously though, the car won't get beat on much until I have all the important bits beefed up. Heck, it will prolly never see drag slicks (though road race slicks are a different story . . . :D)