Help! Overfeeding? Will a 2-week flush towards the end of flowering help?

Help!

Have I overfed? Is that the problem here? Is that going to mess them up? Otherwise how do they look? I'm about 1.5 weeks into flowering.
I'm using AN PH Perfect Grow Micro Bloom, 1000 watt HPS, with 100 watt t5 to the right, DWC with a lot of bubbles.

What should I do at this point in time? Is it going to affect my harvest? Are they going to taste horribly chemically? Will a 2-week flush at the end of flowering prevent any unwanted taste? The strain is HSO Blue dream, they seem to smell really nice if I rub the stems and smell that, will the bud take on that type of aroma?

BTW: Judging by my setup, and where I'm at now, what would you think my harvest could be?

i really dont see anything wrong maybe a lil tip burn but thats just the plant telling you its at its max

if you feel you over fed just give them plain water at next scheduled feeding and let them use up whats in the soil...you should be fine bud

Your growing hydro, just drop your ppms next res change.