A big turbo is a lot of fun, but in order to make any use of the higher AR turbos, the SRT would need some head work, new cams, valves, springs, retainers, and a PCM reflash to increase the rev limit to 7500RPM. A dbb turbo would be nice as well, but not necessary with the work listed. Oh.. And I almost forgot that the timing chain would have to be removed for any application above 400hp.
All that said, that 2900lb car would be nearly unstoppable in the straights against your typical run of the mill tuner/v8 modder.
Now if I can only sell this baby Viper of mine...