It sounds like it will work just fine, and all of your bikes look real sharp. I see some of you look like your still running stock rear wheel? after finding out I has a compensator sprocket in the rear wheel I may do it that way also.. like I have said mine is all ready droped in the rear 2" to 1 1/2"(for got what i did) right now the frame is 1" lower in the front. I don't know what the stock was..
Some nice bikes in this thread!! My 2 cents,Ultima parts are OK,but a little on the cheap side.I've had a lot of their stuff,including their wheels on my softail.[16 rear,21 front,40 spokes]-I wouldn't run the cheapies on a bagger.
Here is mine, being from Belgium (Europe) I ordered both DNA Fat Spoke front 21x3.5 and rear 16x3.5 together with the rotors and pulley from Outlaw Cycles Products, CA. Great service. Run them tubeless and didn't lower a thing , she runs like a sharm, no problems at all....next up will be chromed out lower leggs...