There's a $150 price diference between the Savage X and Revo.
http://www3.towerhobbies.com/cgi-bin...=LXRYP0**&P=ML
http://www3.towerhobbies.com/cgi-bin...=LXXYH3**&P=ML
You'll save some money if you purchase the fuel bottle($6), tx/rx batteries($10), and glow ignitor($15) separately. You'll need 6-cell stick pack and charger($22-
http://www3.towerhobbies.com/cgi-bin...?&I=LXAFE9&P=7) for the rotostarter.
It's up to you whether you want the stadium truck style Revo or the MT Savage.