Very easy to get parts for, its not a top of the range car like a rrr or serpent but it is still good if you can set it up and drive good.
I had one when i first started racing and was beating alot of people with just the evo engine, very easy to drive stuck to the track well. I did break a bit as i was fairly new back then but its still not bad strength wise.
I think comes with diff front and rear but i think you can get a one-way for the front, it would probably be worth it to get a centax for it if you can and a good engine and you should be right.
$600 seems dear though is that from our shop? I don't remember what we sell it for. Is this the kit version you build without a motor or the one thats ready to race with engine but comes with the hop ups?