[QUOTE=draganm;
the 01 already comes with DT swiss hubs and rims, and you get ultegra over 105.Maybe worth the extra $1300 for the 01? dam budget

[/QUOTE]
I didn't check this year's offering, two years ago you could get the ultegra in SLR02.
I agree with the other poster who says at $4-5K the offerings are huge. Test ride a few, get the one that fits the best and seems relatively sturdy for a heavier rider.