Plans to port OpenBSD trunk(4)?

[Antony Mawer]

Hi list,

Is there any interest or plans underway to port the trunk(4) feature 
from OpenBSD? OpenBSD's trunk(4) appears to be exactly what I'm looking 
for, but there doesn't appear to be anything I can find on a port to 
FreeBSD.

     http://www.openbsd.org/cgi-bin/man.cgi?query=trunk&sektion=4

I've been tasked with setting up a system that will have 2x Intel 
Pro/1000 network adapters linked to an HP ProCurve 5300XL modular switch.

I stumbled across ng_fec(4), but it refers explicitly to Cisco Fast 
EtherChannel; some information suggests that this is supported by the HP 
switch... would using Netgraph with ng_fec achieve the same end result? 
Has anyone successfully used it as such?

Cheers
Antony