i have not worked with fusion.
but as far as my findings with painting/painted mx tanks ,don,t go there i,d say
it,ll come off one way or another ,for sure if u use it for mx /trials
had seen briljant sprayed tank,done with high qual.car lack ,
and it was damaged by barks and hits ,
wouldn,t look good anymore ,repair was impossible,the tank was done quite thick,
and whole craters were in the paint .
but that,s just my 2cent