Keep your LUK at 4. If you want help equiping stuff, you can put it to 19 (since you would have these points leftover after maxing your INT...). Other than that, go with all the standard lukless stuff and you should be able to manage to wear the best gear. My BaM has 19 base Luk and he wears Dragon Tail armor and uses an Estaff7. It doesn't get any getter than that. You will need to get your luk from your accessories. You will need a HTP/CHTP, Evo RIngs I II and III, a shoulderpad that gives good stats, a good belt like the VL belt, glasses from Kenta PQ, etc. My bishop is LUKless (4 base) and wears dragon tail armor too. It can be done.