Well... I might have a solution... I have a motorcycle I haven't sold yet. I don't ride hardly anymore after my last accident. So I'm going to sell it to pay for the aftermarket K-member and tubular upper control arms.
It's a 2005 Kawasaki Vulcan 1500 Classic it should more then pay for the setup.
Hell if you're gonna do that, give GTS a call, Gerstsuspensions.com and get you a complete tuned kit like I did.