you can compensate somewhat if you put the larger rear sway bar on (ATR or similar) without that, it is really no fun on the street without the front bar......
unless you are launching really hard (10+ psi launches) you prolly won't gain anything
I run my T-Type on the street with no front sway bar and stock rear sway bar. Not bad after I put some new shocks on the front. Definately don't want to take corners fast but it's not too bad. Again I've heard installing the mongo rear sway bar helps.