In a word, probably. Some are very tame and can be wheened off of coral if fed consistently and regularly. If you are cautious and watch him every day for the first few weeks, feeding when necessary, it is possible to have no ill effects...but this is still a crapshoot. be careful if you are to try this. Not saying don't do it, though, because angels are awesome. Maybe with that many tangs you could be alright if he follows their lead for food.