Coming soon - fully customizable Menace from Vince Vaughn Audio! Sorry, couldn't resist.
On a more serious note, I can't see anyone else trying to emulate that (fully customizable amps) seeing as it is at least part of the reason SP is in the mess it is in right now.
Now, if my memory serves me right (which is a bit suspect at this point), I believe Mikhail told Tyll couple of years ago (soon after HeadRoom went over the makeover) that HeadRoom is offering too many models and options for its own good. This was at the first Boston/NE meet I helped set up.