Suggestions for new design Aluminum Mopar SB clean slate (kind of) cylinder heads

I would love to hear things you dislike about the other few heads on the market, or would change.
The original New Zealand made EQ heads, granted they are no longer on the market
(Unfortunately) but come to mind here:

1) that they aren’t made anymore
2) that they were only available in iron
3) that the rocker stud pedestals were on the small side and came drilled for 5/16” studs (should to be beefier and drilled for 3/8” at minimum)
4) the pushrod pinch was substantial

Aluminum Magnum style heads that accept LA intake, Magnum or preferred LA style valve covers, and standard exhaust, Chevy rockers/valvetrain, factory bracket mounting but machined on the head ends as much as possible for clearance for alternator etc With some of the other attention to details being mentioned.

For the up to 500 horsepower crowd utilizing Magnum blocks that want an assembled crate, a long block, or a short block and plan to do it themselves.

Readily available, not on back order etc, reasonably priced.
Sounds too good to be true