Buying a Magnum, What do I Look for?

My 06 Magnum R/T took in in a rear by a Tahoe at 55 MPH and my passenger and i walked away. It drove to the body shop to boot. It was totaled. Brakes a vague, don't know why, never liked the brake feel. I swapped the SRT8 suspension on and it handled great. I liked that car, super roomy. I recall tension struts being a wear issues. If test drive on find a long steep hill and brake going down, if the front end shakes the tension struts are shot.

I'd take an 08 STR8 if the price was right.