10000 should easy be enough for u too do a rebuild and get a decent turbo kit..i spend less then 10k on mysetup turbo kit was 6k and my rods piston bearings headstuds cost me under 3k.. all from the states..this was like 6months back...it should be cheaper now since the aussie dollars up..and also u would need ecu and tune that be round 1k-2k depending on wat u get..
i got
afi top mount kit stage 3gt
cp pistions
acl race bearings
pauter rods
arp head studs