@micfirepow
Since you're new to emulation then I'd definitely recommend
Amiga Forever. You'll get a load of
legal ROMs and an easy-to-use emulator that's all setup. You'll also be supporting a company that's produced Amiga software.
If you've got Indy stashed away on Amiga disks then it is actually possible to copy it for use on an emulator. Otherwise, can you buy a copy of the game anywhere, even if it's the PC version? If so,
ScummVM will play it fine - you don't need an emulator.