advent, i cant make comparison between the widebody and excelleron, as i haven't flown the widebody, but i do have the excelleron90 . As a pattern ship, i cant fault it even though mine is powered only with a 90 2stroke. The bank ballance at the time couldn.t go for a 120 4stroke. but i do believe with a 120 up front your pattern flying would be exceptional, the greater torque of the 4stroke over the 2stroke would make a world of difference. The Excelleron is precision par excellence.
Happy flying , the-madgenius.