Don't go for the solid mounts I've heard stories of them cracking sub frame. The adjustable ones I like the look of and probably would of gone with them if they were available when I changed my engine mounts. I have the RSS ones very happy with them, but for £10 more the rennline ones give you the option of changing firmness which seems worth a go to me, plus they do look good :grin:
It's actually the engine hanger that cracks; you'd need to fit the Cup one which is made out of steel not ally; then you'd need to life it.... Aside from that possibility, solid mounts simply transmit so much noise into the car that you'd not want to drive for long. A step too far for a road car imo.