LS1 upgrades?

[Mike Hall]

I have $5000 to spend on my 02 LS1. Would you build a mild twin turbo setup using a stock engine or upgrade heads, cam, intake, for a NA setup? I know a stock engine with twin turbos can make upwards to 500 rwhp and NA LS1 would not come close to that but it would sound great with a nice cam. I also would like which ever setup I go with to still be capible for getting somewhat good fuel milage. I know that the TT setup would still good good milage but would a moddifed NA engine still get good milage? What would you do?

Thanks
Mike