I'm hot after a first gen blazer. I'm looking at one out in Cali, but went to look at one today in Colorado Springs. It is real nice truck. Ultra nice. Other than the original green interior (all stock and original) which can be overlooked, it doesn't have AC. I don't really need AC for commuting to and from work occasionally (all highway miles) but I just can't get off the no AC issue ( I sweat like a pig). What are my options?