i dun know if u wanna compare, but....
i just got my r33 gts-25t 4-5 weeks ago. $17k, the seller also covered all the costs like roadworthy, check for finances owing, and stamp duty!!!!
since then, i've spent another $1.5k on a stereo, dyno + major service, nismo clear indicators, strut brace. Rims to come soon...and maybe a 400R sideskirt with read bar and pods....
the only downside was that it was auto...however, i wanted an auto, i got a 2003 subaru impreza RS 2.5L manual (company car), and i hate the daily grind to work in peak hour traffic via clutch work....stopping and starting all the time...i'm getting old, need to preserve my leg joints! LOL...
i think $16k for the non turbo gts is a bit expensive. But that's just my thoughts. You should maybe allow another $1k to $2k up your sleeve for the extra's.
at the end of the day, it's your dosh, not mine!