The tunami it the same size at the hpi mt, i have it sitting next to the tsunami i got friday. I put 2.2 traxxas rear tires on it with pro line gladiator's but the gearing was too high and it had no low end and wouldnt shift, i put the single speed in it from the tornado lx and a 15t clutch bell. i was going to put a truck body on it but decided to get white rims will smaller tires, i didnt like the look with the bigger tires so i will put them on the tsunami. if you look at my earlier pictures you can see it with the bigger tires. i posted a picture of what it looks like now.