Lets break down the costs shall we....
Two 9" motors = 3000$
Zilla 2K = 4500$
Custom transmissions = ??(two built T56s = 3000)
yellowtops = 20 = 240V = 150$ea = 3000$
Charger = 1500$
Total: 15,000$
100,000 - 15,000 = 85,000$
85,000$ for custom lightweight chassis...errrrr
If you could find a cheap, lightweight, donor car, then 15,000$ for supercar acceleration is the deal of the century...(aerodynamics dont start playing a role until higher speeds, so thats why i mention lightweight as being more important for supercar acceleration)