ADVICE REQUESTED: SCO UNIX vs. Intel Inboard 386 + Everex RAM-3000-AT

[V P Demikhov]

We have an authentic original IBM PC/AT being upgraded with the addition of
an Inboard 386 (including 1 MB RAM on main board + 2 MB RAM on piggy back
board), an Everex RAM-3000-AT (3 MB RAM), Western Digital WD1006V-MM2 hard
disk controller, and a Toshiba MK56F 70 MB MFM hard disk.  The total amount
of memory comes to 6 MB extended RAM plus 132 MB disk.  Is this a reasonable
environment in which to run SCO SYSV/386 3.2.2 UNIX and/or ODT 1.1?