7afe turbo question Options

[st18]

i was planing on turboing my celica and i had a few questions before i do so.

1. has any one put a tubo on an automatic trans and can it handle it?
2. which is better duel or single bov?
3. what kind or brand of engine management should i use?
4. how much boost can the stock internals hold?

[sherwin03]

i also have a 7afe coil type engine, im also planning to put turbo, but also worry to damage my engine, because the engine internal parts are all stock, is any one hir already made this kind of mode, putting turbo on stock 7afe, i hope you can help me, thanks, btw, im from philippines