Dennis hasn't been banned, if thats who you are referring to.
Those cars are immaculate(if it is dennis) and i would not recommend getting any of them unless you are an enthusiast and plan on keeping and treating them as such.
if you want something to thrash around, grab an aussie r31. cheap and easy to get parts for, and they go alright with basic mods.
DR30s are becoming rare, and parts are getting harder to get parts for.
If this hasn't turned you off, i say go for it! (and say Hi, to Dennis for me)
cheers
Jason