I agree with Wulfie and Karrot on all points there, Phil.
You built that doll from scratch, so you are streets ahead of most of the rest of us who have only repaired dolls.
If Avril is anything like her sisters she'll be only too happy to show off her 'features' to her fella. As the guys say, now might be the time to do a complete reconstruction and build your own Crossover doll. (No Sam, put the dress away, I said crossover, not crossdresser.)
You've done it once, I bet you can do better this time.
I look forward to seeing your results, in fact a 'work in progress' thread would be good for those considering making their own doll too.
CT