New T4 Packs and Tires

[nonickname]

I've had my T4 a while, and added a Hitec metal geared high speed servo, an Exige brushless esc and a Sport-Tuned 540 brushless, Proline Bow-Ties (and Road Hawgs for street bashing). But I'm still running the stock front tires (an "Edge" type setup) and el-cheapo Venom 3000mah NiMH packs. So I'm looking for two pairs of front tires and rims, one set of street/sealed/on road driving and a pair for slightly looser offroad conditions, and a new battery pack.

Any suggestions?

Thanks.