What is it about Engl cabs you like?
Like YA said, they just have a very unique sound. Great for extreme metal. The primary thing I like about YA IRs is that I don't have to do a bunch of EQing. They're usually just right, straight out of the box. There are Engl IRs already out there but they're nowhere near as common as say, a Mesa or Marshall 412 with V30s. I haven't been lucky enough to find an Engl set that doesn't require a lot of EQ tweaking.