Don't buy into the "under 50 amp" myth. In the words of Macbeth, it's "sound and fury, signifying nothing". A 65 amp unit will be available just about anywhere, at extremely reasonable prices. I've seen several on Ebay recently, priced under $50.00 with free shipping.
Jerry

"It is better to be silent and be thought a fool than to speak and eliminate all doubt!" - Abraham Lincoln
Cringe and wail in fear, Eloi- - - - -we Morlocks are on the hunt!
There is nothing noble in being superior to your fellow man; true nobility is being superior to your former self. - Ernest Hemingway
Love your enemies and drive 'em nuts!