Hi Deannen,
have u & ur hubby estimated the guest list? cos for us, we know that we definitely not going to hit 350 guests as we want to keep the banquet smaller (~300 guests, 25 tables for Conrad) since we also have church wedding in the morning. For GCW, i also heard good feedback abt the ballroom but the min table for sat is 45 (450 guests) and we def can't meet that, so we didn't even bother to check it out haa. so if you are looking at 400+ guests, i would think Conrad ballroom would be too squeezy/small for you (max 32 tables of 12.