http://www.rcuniverse.com/market/item.cfm?itemId=91054

http://www.rcuniverse.com/market/item.cfm?itemId=87304

im looking at buying a entry level buggy to bash and to race with this summer. i was wondering if the two used buggies i found in the ads would be worth buying. what do you guys think? or should i just plan on buying the mayhem rtr or the hyper 7 pbs rtr. would the mugen be over my head for just starting out? how do the parts cost compare to the other buggies that i mentioned? ie- front arms, etc??? thanks...tim