2006 Viper or 2008 Challenger SRT8 Limited Version?

I am a dodge fan and have finally saved about $53000 to get an extra vehicle to use as a weekend car and to cruise around whenever I'm bored. I like both cars very much and they both have an advantage. The Viper is very rare to see on the streets and it turns heads wherever you go the only thing is the V10 that isn't too good on gas. The 2008 Challenger SRT is a limited production of only 6400 made and has a rear seat but its not as sharp as the Viper. The Viper I wanna get is an orange copper color while the Challenger is a bright orange with stripes. I know the decision is up to me but I just wanna know what you people would say to this.