@colt1776 I have an older Orca Core Element Half Zip Merino Jersey. I think it's a touch heavier than that 250, maybe 300? It's physically pretty heavy, but a nice temperature balance (more than LS merino, but not quite as hot as a light-puffy jacket when under a shell.)
Hardshell is an Arc'teryx Alpha SV, but it is uninsulated so you can just use whatever. I prefer the Arc'teryx fit and quality, but I have a MH Snowpocalypse that I love and a HH that I am testing because it is orange (it is doing well so far!)
Also (no affiliation, just testing personally):
1) Not super stoked with the HH Lifa Merino Midnight Crew (medium merino content, picks up stink more like synthetic after a few days, but it's a very nice and comfortable piece otherwise.)
2) The HH Swift Midlayer is a solid full-zip gridfleece. Haven't used it a TON, but I like it so far
3) The Lifaloft Hooded Insulator Jacket is amazing. Well, I'm not a fan of the hood but the jacket has become one of my favorite pieces recently. They do make a non-hooded version as well, and if I had it to do over again I'd get it with no hood. That said, the hood is warm, just don't turn your head (and the upper part of the opening is too low on my face for my liking.)
4) The Verglas Polar Down Jacket is seriously warm. Like, stupid warm. I like it a lot. Minimal field testing so far, but first pass testing has been really good and on part with other gear.
5) The Seven J Rain Jacket is the hardshell I mentioned, above. No rain yet, but fit/finish are good and Helly's are pretty solid in "we know water" category, so we'll see.
All of the above I purchased in "300 Patrol Orange" and they're not all exactly the same tint, but I got tired of dealing with hunter orange vests, and now I have a very good full-orange layered set of gear for both hunting and SAR work. The Lifaloft stuff seems to work well ... I should try it in a vest .... hmmm..
Helly's always been a really good name for outdoors gear, so spending that much on testing was a calculated risk, but so far I'm very happy with all of it (except the hood and the not-100% merino, where I'm only "happy" and not "very happy.")
Cheers,
-mox