I'd like some help selecting a decent street/strip suspension. Car is mostly a street car, but won't see any corner-carving at all.
Here is the current (untested at the track) setup:

Tubular K member and A-arms. No front sway bar. Stock full-sized battery in stock location.
Front: Coilovers UPR? 250lb springs. Unknown brand non-adjustable struts.
Rear: Coilovers UPR? 150lb springs. Unknown brand single-adjustable shocks. Poly lower CAs. Spherical upper CAs.

To-do: full length subframes, weld torque box seams, and 6 point bar. I mention these because of added weight, strength, and rigidity.

Tires will be 28" slicks with tubes on a 15" wheel and skinnies up front.

I don't want to pour a lot of money into a suspension. Ideally I'd like to be able to drive to the track, click a couple settings on the struts/shocks, and pull a consistent 1.5-1.6 60'.
I'm leaning towards leaving the rear as-is, and swapping out the front springs for 150# or 175# and going with adjustable struts. Thoughts?