We just bought our first home and our family room is open concept with vaulted ceilings and fireplace. Painted the accent wall behind the fireplace a dark grey and the other walls are a light grey. Would it be too much grey if the rug was grey and white/cream chevron or trellis with grey and white/cream either color block or small geometric print curtains? I'm planning on either teal and orange accents or teal and green. Was thinking if I kept the curtains and rug neutral, I could interchange pillows and accents with out breaking the bank! Thank you!!