front bumper

[sen2two]

I am finishing up the fiberglass work on my 85. It has fiberglass doors, front fenders, hood, and valance right now. I have the front bumper as well, but I am undecided...

It only weight about 4-5 pounds and is a great light weight option, but it is a mold of the factory bumper. This car will be for drag use only and never see the street. I have been wondering if it will be better to get a full front bumper similar to imsa style. Not a half bumper, but a full bolt on fiberglass bumper.The weight gain shouldnt be more than 10lbs and i am thinking the aerodynamics of it would be worth the slight weight gain...

Any recommendations on a front end? I havnt been able to find any used ones after a few months of looking. So i will have to probley buy new. But don't really know where to look besides eBay... And they don't say whether they are half or full bumpers.