second time around.... will it work outside?

so last batch of BYC turned out to be roos, my new ones are arriving thursday.
I live in Oregon day temps in the 60-70- nights 50.
I want to put my new girls in the coop, I will put tarp across the bottom for no draft, turn the heat lamp on and plenty of straw.
Will it work? this is my last chance at Buff ORP chicks,
am a bit discouraged...

 

thnaks for the support, will have no drafts, and be in just the wooden section until older, will try 4-5 this time and hope for better odds, I will post pics much sooner on BYC for opinins, the roos will go sooner!
I will talk to the Boring man if my feed store fails me again, have been waitning for buffs for a month, and a week this time.

cheers sun is shining in oregon

 

well I started a new thread, but the new girls are here !
were in the garage for five hours to get over travel shock, and then I dropped the water in the box, sigh....
now in coop with tarp over the front, staw, heat lamp water and food. and thermometer so i can check on them at night.
only one keeps crying to come sleep next to my pillow!
I like these buffs, they make eye contact and move toward me, already cool about dogs and cats at eye level and they are really only a day or so old, could stand on a half dollar.
its warm in Oregon for may, hope it last the crucial first week.
see othe post for pic
cheers

 

random draw form hen boxes,
I think hatcheries come in different grades, and my feed store uses a super cheap one, more mark up, so the people sexing are poorly paid, they tell the feedstore right up front that the boxes will not contain all girls.
I have learned a lot about chcickens in ten weeks,

if i had a farmI would only order from Mcmcurrays, they seem to be the top of the line, you do get what you pay for in thsi world.

they did ok last night, temp on thermometer was 75 this am, I will adjust it an inch tonight,
the trick is not to set the staw on fire!!!

cheeers