Depending on how cracked and pitted the pavement is where you live, you may decide you need the long lower eyelets on your shocks after all. Where I live now the pavement is better than it was in the place where I built my TB-04R(ally). In that case you will need to modify the suspension arms and the chassis to get full suspension travel, but hopefully that won't be necessary. It works great, but all that filing is a lot of extra work.