Feature: Throttle by Name (or Some sort of Job Group)

[AaronG1234]

if i have two concepts each running 10 threads (in the same PS Session)
is it possible to allow one to have have a different throttle limit than the other?
or is -Throttlelimit across all thread jobs

for instance Jobs 1-10 have Codeblock $A to do, and each has been given a jobname of "A" for ease of tracking. They are very important, and should always have 4 threads to work on them. They however share a WebSession with the parent and all the Jobs 11-20. So they can't easily be run in different hosts.
Jobs 11-20 have Codeblock $B to do, and each has been given a jobname of "B" for ease of tracking. they are not nearly as important and should only have 2 threads ever working on their work.

if i set throttle limit to 4 when creating Jobs 1-10, and then throttle limit 2 when creating jobs 11-20, i assume the results is the initial 4 jobs begin, but then the max current running jobs scale back to 2, processing all the jobs in 1-10 then 11-20 generally 2 at a time (depending on how many finished before 11-20 were defined)

Is there a way I can set the throttle limit per ... something (Name seems the best to me, but a new parameter like JobGroup etc. would add functionality without damaging current expectations)