I have just finished my 1/10th HPI Pennzoil Skyline body and I would love to have a little one. I already have a Bit Char G, the yellow truck, and I have the black toyota truck and the 350Z on the way. Should I get the spec. ed pennzoil skyline, the pennzoil radican or the pennzoil radibook? from these Radi cars will I get the same level of performance as my HPI RS4 Micro or a Mini Z? How is part support from the radicars, like can I order new bodies etc? Sorry for all the question, thanks in advance