My First post!

Need some advice, I'm in the market for a 5th Gen Prelude VTI-R '99 Semi-Auto.

I'm restricted to only driving Auto car's at this stage of my life so i want to know from other auto drivers if its aiight for crusing. I also wanted to know if it's worth the time, effort and of course money for mods on the engine eg exhaust, headers, air filter???

Also rim size? What would be the maximum size of rims that can fit well, im a keen to buy 19inch rims, please advice if otherwise.

Another question regarding sound systems? What are the measurements for the door panels (6inch???) and rear???