What would you do?

550cc, stiffen, replacement, parts, bushings, interior, kinda, give, http://carpron.com/gallery/mr2biker91?page=4, http://carpron.com/gallery/mr2biker91?page=3, votes, condition, current, pics, 170deg, upgrade, td06-20g, package, includes, td06, geting, debating, fixing, tial, tstat, rail, decide, fuel, injectors, external, tune

I have been debating either fixing my car up, or geting the ATS td06-20g upgrade package (includes td06 kit with tial external wg, rom tune for 550cc, 550cc injectors, ats fuel rail, and 170deg tstat). I can not decide what to do:(. Currently my car has kinda bad interior, and could use some new bushings and other replacement parts that would stiffen it up. Here are some pics of the car in its current condition... http://carpron.com/gallery/Mr2biker91?page=3