Hi guys, I've been lurking for a month or so trying to get all the info I can. I'm looking at the 140 or 140st for around my property. It would be used mostly for repairing the iron work fence and gates on the property (some galvanized). As it is over an acre there are many places where i would have to run up to 100 ft of extension for power (10guage with high amp ends). Would the 140 be appropriate for my needs o
r should i be looking at the 200st? This is of course assuming i can get one in Puert Rico. I see that the shipping policies have changed on the new website. Thanks.