After David took a look at the lens, I am glad to know that it's older than I am and can still work. The haze won't be too much trouble for me, but I have to try it to find out. A little cleaning would be very helpful. Shutter seems ok.
Also, I got a beautiful caltar IIN 150mm form Jeff, love it. and some films holders from Jorge, plus I already had tripod, large black T-shirt, and light meter ready, what do I missing here? well, a camera!
Thanks for your help, I'll try to get the camera ASAP and start shooting! Just can't wait.