Wan2Learn.
I have to agree with others here.
Although the Revo says its 1/10 on the box, its actually about the same size and build statistics as most 1/8 scale, The Revo on dimensions and part thicknesses etc will go toe to toe with a Savage X.
if you went to a proper 1/10 i guarantee you you will be sorely dissapointed. Although the Revo engine is somewhare between a 1/8 ~ 1/10 (its about a .21) larger engines are far more forgiving than .15s ~ .18s you will find on proper 1/10 scale models.
Admiteedly, Traxxas 3.3 Engines are fussy, and difficult to find a steady tune on, the 2.5R's were much easier. personally, i hate Traxxas Powerplants across the board. nitro/electric, there all problematic. But i find their chassis designs for the most part, second to none!
If you think the Revo is over-engineered and hard to strip, the Savage is far worse to take apart.
Dont get me wrong, the Savage has a huge following and is a great truck in its own right, but doesnt have a patch on a Revo.
As stated, id find someone local with some experience to help you, and id perservere, As if you can tune a TRX3.3 and strip a Revo, then your ready to take on anything.