SS Vs, Z28 chips + Upgrade recommendations

[xxRillixx]

I have an opportunity to get an SS chip... would it be beneficial to put on a STOCK Z28? Looking to do upgrades shortly, including::

93 Camaro Z28 350, 5.7L w/ 54K miles on 245 tires.

-This summer-
-Lt1 -> LT4 kit (Some say yes... some say no?? ... Good idea?)
-exaust & catbacks
-suspension
-brake upgrade
-Hopefully 275+ tires

-Next summer-
-Supercharger (Procharger?)



I would like to be in the 10 sec range, and street legal. What do you think i should start upgrading first?

Thanks,
Mckensy