I do not have the money to do that, i have had good luck with just doing the rears on my 2wd nitros in the past. I would get a nice all around cheaper set for the front instead of the slash stocker's. By far one of the worst tires i have ever used. I do love there look and feel but back on topic i just need a nice budget set. I would buy a lightly used set but that could take some time to come up for sale. I am leaning towards the one i linked.
street fighters would be an amazing choice for rears only, but if you like the look of the stock tires may i reccomend the stock tired off the slash 4x4 ultimate edition? They are a far softer compound of the same tire, and grip up pretty good on anything. They are also the stock rear nitro slash tires, if memory serves me right
Honestly, without emotions no progress could be made. Curiosity is an emotion, logical thought is driven by the lust for something else, better or worse is inconsequential.