to be honest i think it looks fine from the pics. BUT, this is what I would have done.

1. gone all sfs for sure, no two ways about it
2. show hairline!! Ｉ　ＫＮＯＷ　you dont need to always show hairline to look natural and good, HOWEVER, you need a 'super illusion' especially for the ppl who know how u looked before, and showing hairline will make their minds wander even further from hairpiece or not. sfs will allow u have great hairlines exposed. IMHO i show alot of hairline, and as soon as i do a comb down style, it still looks natural however.. i personally feel it opens the door for super wig/not super wig thought by others.

3. about be confident in wearing, and i know its hard after the comments u got, but u need to realise these ppl have seen u with thinner hair...and imho you look good from the pics but the style does open the door to wig/not wig thought ONLY from ppl who knew how u looked before. This is my current wig, could look better but its good enough for my liking.

my 2 cents