to repot or not

[oscar freak]

I have a phal in a coarse bark mix in a pot for 3 years now,it was my 1st orchid and very near and dear to me.its getting quite big now growing at a bit of an angle I think the coarse bark its not strong enough to hold it up.its also in a bit of an ugly pot a plastic one that I cut wholes in for air circulation.i want to do right by the plant with a repotting but problem is it will not stop flowering its in almost continual bloom if these latest blooms last till March it will be a full year in bloom.should I leave well enough alone?