Unlimited Rubicon..

Ok here is the thing i really want to trade my 05 LJ for a 06 unlimited rubicon. I saw one at a local dealer the other day it was a hardtop also which i want. I was thinking if i was going to put a lift lockers and so on my 05 lj why not just go a trade mine in for the lj rubicon and have the lockers tires hardtop plus i want the 6 speed manuel all i have to do is ask my parents i know my dad says yes lets go make a deal but on the other hand my mom make that face she always makes when she doesnt think its a samrts idea so please guys wish me good luck.