Your turbo I believe is made for an external wastegate, which is why you don't see it as tapped for a vacuum. You can get standard bore pistons, that way you only have to hone the sleeves (10 min job).
Make sure your crank is in good shape, and rods. I would send them off to a shop and have them all checked and cleaned. Just make sure they don't take anything off the rods or crank.
Get the block cleaned and pressure tested. I would suggest going with a decent pair of eagle rods, they're pretty cheap ~$320. Just to be safe. Also, go with a set of Endyn pistons. If your going to keep stock internals. Be sure to get ARP rod bolts and head studs. Hope Ive been of some assistance.

Break in period varies.
For at _least_ 850 miles. Keep the car below 3500RPM use stop and go traffic mainly. Do not do all these miles at once. After 500 miles, change the oil. This was the directions Collin gave me, it appears to have worked, since Im now at 2800 miles and my car r0x.