Just got back last night from 11 days out in Glacier. It's too big a park to try and cover it all in your alotted time frame. We stayed a few days on the east side, Swiftcurrent Inn, couldn't get into Many Glacier Hotel, maybe October they said. Then over to West Glacier, stayed a few days at the Belton, $$$, then moved 2 blocks to the Highland, $88/night, rm#16. No A/C anywhere, and it was hot, but all the rooms had fans.
As far as photos, you could spend a day up at Logan's Pass, walk to Hidden Lake overlook, on the way back, hike down to the Triple Falls,(only 2 really had any water coming out), flowers are great and down from the visitor center, Bear Grass all over on the hill on the left leaving the center. Avalanche Gorge was great and the best shots were from the rocks off the trail by the end of the wooden railing up to the top,on the way to the lake,(didn't go to the lake, just spent hours around the Gorge).
Finally, lots of traffic, construction to and from Logan's Pass, and mid-day, L.P. parking lot is closed,(Full), and may have to hike up to the center to get on the boardwalk trail to the Hidden Lake overlook.