I ordered a 7XL, along with a few other motors for my other projects last night. If all goes well shipping-wise, this should be semi-finished by next weekend. I'm going to have to wait on the lipolies, but I may be able to fit an Ofna Ultra LX 8th scale diff fairly soon, the only thing that is holding me back is getting some custom driveshafts. I could just see if two rear shafts will work. I'll see once it comes in the mail.