As they said ..ur stats are workable
Remove telon from izu (it's probably safer to sell the sword with the xtal intact then buy another izu2+9 clean)
Raguel is a good xtal to have (not the sharpest but it'll help alleviate some of myricas negative)
Amatis also work on sword (-60% def though)
As for armor keep using ultimi if it's reup then slap an amatis(u'll barely feel the -30% def since most dmg nowadays are higher than what our normal def can cut) or magonza
As for add gear
This is recommended but not required for sp sword types
7 Monty with 7 elemental xtals
(Best if ur Monty got at least d18 no up or d21 no up this is q6 maybe u can ask some prodders here to help u q6 a bunch)
Monty up vida if ur on a tight Spina / bag situation
Myrica works if ur a high lvl one (at lvl 300 it gives a raw 450 atk ...more if u count the atk+%)
And u probably should update ur Al
When u remove telon u wont need cheltil unless u want to use fudo/nio then keep it (with zanshin u'll be able to spam issen if u use fudo or nio)
Something's to consider on Al
Rate cut + melee Pierce (reduces chances of f.stroke dealing half dmg)
Abis
Magic def 5-4 then at least 1 rc5 (mag def gives 1% all element resist aside from the mdef boost)
Some more abis to consider
Pharmacy / quick use (defensive)
Quick cool / atk(offensive)