I haven't used AmigaSYS, but in the same vein, you can use something like ClassicWB.
On my A1200, I've been using ClassicWB FULL for a few months and I'm pretty happy with it..
The only problem with it as I see it is that I don't yet have a feel for what it's doing as I didn't set it up.
I'd never used ScalOS which it uses, so it took me a bit to get used to how to do things.
Whereas, if I'd started with a clean WB and added things as I needed them, it would be more painful, but I'd have a better feel for how they work...
Also, there's a newer package around here BetterWB which is a similar type of product with a slightly different angle..
I'd check them all out and see what you think..
Welcome! ;-)
desiv