coyote swap would be about the only way id go. From a 2v person, i havent spent a whole lot but im doing a pi swap, nitrous, 4.10, but maybe with good tires id do a 13.3, maybe 280 rwhp.. <--- this is a total guess, i have no idea.
Coyote stock swap would do 350 rwhp and thats way better than 2v.