RE: mvvs 58 limited edition
Cooling would be OK if you have louvres in the muffler exit opening, and providedthe rear of that cowl chamber is open with small air dam. added.
Electronics like Ignitions that are kept in a hot space have a greatly reduced life span. So what was OK yesterday does not have to stay the same today. Be sure to get some cool air over the unit. (small chamber or similar)