Strong short block

Guys or Gals ........

If you had some money to build a factory LA short block stroker for the street .... how would you build it to with stand 600 -700 hp... Keep in mind that aftermarket blocks are not available yet ...not going to use racing fuel ...
- what size stroker ?
- what bore ?
- Different main caps ?
- girdle ?
- stud the block ?
- cam shaft type
- what rotating assembly ?
- what year block ?

Thanks