Possible to speed up I/O subsystem of 5150?

[Innfogra at aol.com]

 eight bit controllers to look for:

Seagate ST-05X     Xt to IDE
Seagate ST-11M    MFM
Seagate ST-11R    RLL

SMS/OMTI    5520    MFM
SMS/OMTI    5527    RLL

Western Digital WD XT140    IDE     note: separate cables - 2 drives
Western Digital WD XT150R    IDE     note: 1 drive only
Western Digital WD XTGEN    MFM
Western Digital WD XTGEN2    MFM  best interleave I think -0 bigger capacity
Western Digital WD XTGENR    RLL
Western Digital WD 1002-WX1   MFM    slow interleave
Western Digital WD 1002-27X   RLL    slow interleave
Western Digital WD 1004-WX1   MFM    better interleave bigger capacity
Western Digital WD 1004-27X   RLL   better interleave

Hope this helps.
Paxton