Opinions needed: Westley or Wesley

For the longest time my fiance and I knew we wanted our first born boy to be named Westley/Wesley. I suppose we it's because we always said it and never wrote it but when we did, we realized we have two different ideas of the spelling. I want it as Westley ( the princess bride style , Westley dearest😍 ) and he wants it as Wesley. He thinks that with the t in there, it would pronounced differently. But I think without the t people may say it like wezley. I don't know. I really want it my way haha. Opinions?

Update : For reference his full name would be

Westley ( or Wesley) Lane Walker