Does any one have any good ideas( for a new to 12th scale guy)On what 12th kits are good.Good as in parts avail,durability,bla,bla,bla.our track here in Memphis is outside on med bite asphalt.The track is kinda small(compared to others).Dragon Slayer you know how it is.Bigdog ain't giving out any secrets.Help me out!Point me in the right direction.Allso is Trinity still making or selling the switchblade?And is it any good?