HOLY F*CK - 50mg is an absolutely INSANE amount, dude. Consider this - the original Xendrine RFA had 20mg per serving twice per day...and the above protocol is calling for OVER TWICE THAT AMOUNT. To boot, you will only accelerate receptor saturation making this a very short-lived cycle.
I would encourage starting at 10 to 15mg E with the above noted Aspirin and caffiene protocol twice per day, ramping to no more than 25mg 3x per day. To ensure you keep saturation toa minimum, you can add Benadryl or ketofeiten at night to keep the cells lively.
50mg - 100mg is just absurd, IMHO.