[rescue] IRIX 6.5 on an Indy

[Kevin]

Is anyone here running IRIX 6.5 on an Indy (R5K 180mhz, 128
RAM)?  I'm contemplating building up one of my Indys and
taking it to work to use as a workstation for a while.  I know
5.3 was more along the lines of what it was designed for, but
i'd like to know if 6.5 has worked acceptably for anyone here.

I have have 6.5 but the only copy of 5.3 that i have is
specific to certain Indigo2s and will not run on an Indy. 
Basically i need to know i need to start looking for an Indy
capable copy of 5.3 or just use the 6.5 that i already have.

Thanks
/KRM