Im also a fairly high lv lol
I suggest you roll with 1 hand weapons-youve done a great job making money and saving, so it might not be tooo long until u can Afford a scavenger offhand(id roll with a brand or tower shield for the time being then buy a blade or trident off someone for 150-200k)-I would consider buying a bodkin off of someone if theyre selling it really cheap
-it gives a fair bit of extra damage and regen.
I agree with Ally; get a quartz or flint sword and use your remaining cash for regen(regen=skill spam and less downtime. Skill spam and less downtime=Better damage and faster training.)
I dont have too much experience with two hand weps, but they could be a good alternative to one handed weps if paired with skills. Again, i suggest u invest in a nice one handed weapon and regen-later down the road you should look into getting an offhand.