What will it run?

Going to the track saturday and just curious what you guys think my car will run in the 1/4? Its a 68 dart and here are the stats:
Engine 360 stroked to 408
scat crank
scat H beam rods
forged 10.5:1 forged pistons
comp cam.545/.545 int 241/246 exhaust
fully ported edelbrock heads with good valve job
comp pro magnum roller rockers
M-1 intake also ported
holley 750 DP
holley red electric fuel pump with 1/2 inch line front to back
Pro comp electronic dist with summit digital box

Trans:
727 prepped by Coan
manual reverse valve body
10" coan 3500 converter

Rear end and suspension:

Mancini weld in frame connectors
8 3/4 with 3.55 gears
cal tracs

I will be running street tires and open and closed exhaust, just curious what you think it will run this weekend and what you think it would run if I had slicks, certainly there are a lot of variables in racing just looking for a ball park opinion and see how close I come. thanks