I would have the crank counterweights reduced. Even just a bevel on the edge where you need clearance.
Calculate your bobweight (estimate) from the parts you will use. Check with Eagle for the approximate bobweight that specific model crank comes with.
I think you will find a lot of weight will need to be removed from the crank.

For example:
Piston 564.0
.990x2.93x.185 Pin 178.5
Spiro locks 4.5
Rings 45.0
I-beam small end 247.0
Con rod big end 517.0
Con rod big end 517.0
Con rod bearing 52.0
Con rod bearing 52.0
Trapped oil 4.0
Bob Weight 2181

1993 Daytona, 5.50 at 130mph (1/8) 1.19 sixty ft (PG). Link to 572 B1 - Part 1