I had 2 C370's once and will never forgive my self for selling them. The added power with a C 370 or 372 will better control the speaker and you will be set should you ever change speakers as they can drive almost anything. I think it is worth the extra money.
Try to replace the stock jumpers (between pre and amp section) with better ones (I used audioquests) for best results.
Try to replace the stock jumpers (between pre and amp section) with better ones (I used audioquests) for best results.