SAN goes down (Solved/Recovered Database 100%)

Question

database 10g release 2
linux version 4.6
dear alls,
my SAN goes down its raid level 5 ,two hard disk has gone down ,i performed daily database and archivelog backup on tape,i keep last two days backup and controlfile autobackup with enabled option at my tape as well at FRA,FRA is also at SAN and no longer be available,
anyway my vendor is about to reach here to make the SAN up.Vendor claim that and i also know that with raid level 5 if 2 hard disk goes down then the SAN cant up i.e mount will no longer be restored, for the sake of safety can anybody correct me is it like that or we have some alternate to up the SAN??
i know how to recover in this scenario ,can anybody keep in touch with me this thread ,being a human being i may make some blunder or may skip some steps for recovery database from tape.Please correct me
CASE 1
if SAN cant up the orahome mount point then what i will do to
-install the oracle
-re create the lost instance "PROD"
-put the init file within respected path
-create the flash recovery area with same path as it was before lost
-connect to RMAN
-mount db
-restore the autopbackup controlfile
-restore database
-recover database
CASE 2
if SAN can up the orahome mount point then i think there would not be any issue if there is please let me know.
Please share me yours experience.
Thanks to all
Khurram

Answer 1

kora i am seeing yours post now thanks for corporates,dont mind wana one corrections in yours steps.
Set dbid=(the id that you find on the controlfile backup)
restore spfile from autobackup
startup mount
restore controlfile from autobackup
restore database
recover database
alter database open resetlogs startup mount will always occur after restoring controfile not after spfile/pfile.
Khurram