Got to the shop and changed my mind while I was there, I didn't know if to get a kit or prebuilt on, so I got both
Both Tamiya the prebuilt one is this
And the kit is this
Didn't take me long to build it up, I thought it would have taken me much longer, had a slight problem with wiring the speed controller as the instructions wasn't that clear about it, took it for a good test drive today, after about 10 mins it stopped working

but I realised what it was straight away, a small grub screw that had come loose, put it back on and ever thing is fine again
I would certainly recommend Tamiya kits very easy to follow, even for me
I've seen a nice nitro touring car for my next project.
John