Firstly.. i suspect you did an engine transplant which is why the mounts are busting in the first place. Adding a copper clutch to a regular SIR cannot cause mounts to burst all of a sudden, especially if the car came manual from the factory.
SOLID MOUNTS... No you wont get SOME vibration. You going to get SOOO MUCH VIBRATION your girl is going to love the car more than YOU
Seriously let the solid mount be your last and VERY LAST RESORT. !!
DONT BUY NEW MOUNTS.. THERE JUST LIKE BUSHINGS, they are soo flimsy they cannot even take the regular pressure they were made for. eg. i remember buyng NEW cradle bushings for my car cuz i coul'nt afford the Energy Suspension kit at the time. Went by some pro's and they press everything back in place nice nice, the car look good.. From the time the hoist put the car back on the floor the bushings started to split because of the weight of the CAR
imagine that.. they ent even start to drive and take heavy cornering yet.
What i would suggest is finding the source of your engine rock..THATS YOUR PROBLEM.. you MAY have to re-float the engine on a cherrypicker and do over all brackets to secure the engine properly. ONE MOUNT CANNOT WORK WITHOUT THE OTHER ..thats the golden rule with engines.
YOU DON'T HAVE TO but i would buy USED mounts BECAUSE if you cannot afford Classic Motors mounts then thats the only other alternative to geting HONDA GENUINE mounts. YES they are used however you have eyes, so you can see a busted mount from a good one .. And i can gurantee a used GENUINE mount will out perform and out last any new mount wrapped in plastic from India.
There are Three mounts that go bak GENUINE, the mount on the firewall ( most important one) do the bracket properly because when you launch the car is he who gettin the Jammin... The mount on the gearbox, once that bracket is done well the stock mount will never fail you. Same goes for the ( liquid filled) mount by the Timing belt or cams. once it's not under strain and the engine is level it will NEVER BURST. THE MOUNT THAT YOU MAY HAVE TO USE solid is a Small one.
Thats the mount on the aircondition compressor. it literally HOOKS on the chassis, so i DON'T have to tell you what purpose that serves when you are launching your car...
Thats about it i hope it helps... Post your results..