I went with UMI control arms with Viking coil overs 450 springs. Had to run them up so far to get correct ride height I was about 1/2 inch from running out of threads! Mike @ fullthrottle told me to go with #550 springs. He was right! I sold the car shortly after swapping suspension, so I have...
I did UMI upper and lowers with viking coilovers 450 springs. I'm about an inch from being out of adjustment raising the front end. Currently sits at 25.5 inches measuring the middle of the wheel well. I'll probably change them to 550 springs when the weather is cooler.