if you dont leave them in for long you'll be good (5-6 days or so at max)...
for example, surlys beers have 4-8oz of dry hops per 5 g batch, but they're only in for 5 days or so
RAINYDAY BREWING AND WINERY McMinnville, OR - EST 2010
Coming up Mosaic Honey Wheat -
Primary Kool-aid malt liquor - Berlinerweisse
Kegged Berlinerweisse - Centennial blonde with Huell Mellon hops - same blonde but dry hopped with ella
240v - 4500w electric two tier