I think the Gen-F is an awesome package. I did consider an R8 and SRT8 but as a daily commuter it would cost me too much in fuel considering how many kms I do each year. Love the Grand Cherokee though. Heaps of space, very comfortable, pulls like a freight train and I am averaging 7.4L/100kms including urban driving. I can see a GTS in my garage at some point down the track. Need to build a place with 3 garages first