Can't decide, so what are your thoughts?

[Earl]

Hi guys,
After reading through lots of posts i've decided the Slash is probably best for me, as I just want to have fun with it and doubt I will race it.

Now what I can't decide is do I get 2wd and put my choice of 10.5 brushless and speedo combo in or get the 4wd and live with the speedo and motor that come with it?

I will be running Lipos so from what I understand if I get the 4wd I'll need a voltage thingy so the lipos don't go too low?

So much has changed since I've been away

Thx in advance