As you can see, asking any questions on this forum is bound to result in PVP.
First question I have for you is what are your in-game goals? PVP or PVE? Strike out "farming adena", because it's pretty much impossible to do that these days with the low adena drop amounts.
If PVE...
The +15 R99 Bloody Bow and +8 Bloody light set is fine for now. It will get you to 110. After that, yes, you are going to want an R110 Bloody or Limited Bow. Mobs now have more Attribute defense, and even if they decide to keep the herb pots around that boost players' attack attribute, the 300 attribute from R99 doesn't compare to the 450 attribute from R110. It's expensive as hell, but eventually you'll want to step up to R110.
Having said that, the beauty of being an archer is that you have three viable options for a build and all work in PVE. The first is use all of your money for a top weapon. The second is to use all of your money on accessories, skill enchants, and other items that enhance an archer's lethality. The third is to do a little of the first two. I chose the second. Average weapon, but for the price that it costs to buy or make a +12 R110 Bloody or Limited, I went all in on accessories, talismans, agathions, circlets, jewels, artifacts, cloak, dyes, and on and on Focus on items that boost P. Skill Crit Damage, P. Skill Power.
I can't tell you what to do PVE because there's really no wrong path. But I notice that you didn't mention an Elmore Cloak. If you don't have one of those, make that your next major purchase.
If PVP...
Forget about it, unless you're rich irl. There are too many elites who can 1-shot you, even if you're equipped with a +10 Limited R110 Light set and a +27 Limited Bow. You're going to need at least a Stage 1 weapon to tickle them. So focus instead on leveling. Come back here when you get to 114 or so, and we'll give you more encouraging advice. Of course by then you'll already know what's up.