Get a couple of RC Sure Start engine heaters, invaluable especially coming into winter.
http://www.rcsurestart.co.uk/ along with the latest version of the SMD Evolution starter box.
Not sure how the specs compare but I've been told to get Savox 1258 for the steering & 1256 for the throttle.
Unfortunately I haven't heard that many good things from people on the picco's
I'm sure if you run them in and treat them well they'll last you fine, just what I've heard.
Good luck, maybe you should make a blog between you so other people wanting to make the jump from electric tenth to nitro eighth can see what it's like.
Enjoy
