What is to heavy... No one can tell for you. You don't need to swallow stereoids to shift, but obviously it's heavier than before.
See if you can testdrive in one of our LEC cars with one fitted (you're welcome to drive mine). If not possible:
Buy one from Dave and try it out. If you don't like it, restore the bit's you removed and you're back to stock configuration again. Don't worry about the money, you can sell it easily on LEC again.
I would take the risk if i were you!
(but check if your cables are in good shape before doing anything...)


For me, it is not heavy and feels precise. How it should have been from factory. Can't recommend it enough. Big thanks to Dave for a great piece of kit