You really might want to just bite the bullet and get WHDLoad working. It makes things sooo much easier. No more slow floppies, read errors, swapping, etc. Plus most games never meant to work on your 1200 will do so just fine.
WHD seemed an easy install for me. What problems are you having? If your having problems post install with crashes and such, you might have some flaky hardware. These glitches could also give you problems when running games the "classic" way from disk too...