I recommend you a Minimig computer. It's new Amiga hardware, with SD card holding all your floppy images and hard disk drives, it's compatible with 99% Amiga OCS/ECS software, just way faster (it has a 50MHz 68K onboard). Get it with 4MB Ram to get the best from Whdload.
No aging hardware, no unreliable floppies or noisy HDDs... it's a good choice.