Just realized I never reposted back to this thread with ultimately what I decided to do, as I got a lot of good feedback. I did a combination of things and feel it has worked out pretty well.
I decided to get the K15s. They had same slow meter as the raptures with a tad more forgiveness and a bit more distance in some areas. I got driver, 3wd, irons. I already had the 3 clevland wedges which matched perfectly with the irons(my PW being at 105 my 56 at 90yds, 60 at 75 and 64 degree at 60). I actually never bought a putter and I am contemplating that now. I also did go ahead and start buying sleeves of the 10 credit B-ES balls. Great suggestion as they do make a pretty nice difference over the starter ball for virtually nothing. I also got a sleeve of Srixons ZStar XV for winning some contest. Although, they give me some more distance I actually find that I am more consistent with the meter with the 10 credit balls then with the Srixons, probably just me, but just what ive found.
Overall, I am extremely pleased with my purchase. I like the K15s, they have a good trajectory, the meter is slow like the starter clubs, so an easy transition and as I said before, paired with the ES balls, i am extremely consistent in hitting fwys and GIR
My results:
As I said in OP I wanted to enter RG's and I have. I have only been playing the RGs. I played 6 RGs at the Pro level (2 Cabo 9, St And 18, Cong 18, Kia 18 and Oak 9) I invested 900 credits to play these tourneys and I got back 1729, so almost 2 credits for every credit invested. I have obviously gone up to Tour Pro now and have played and been paid on 6 RGs and have 2 pending. Of the 6 I have been paid on I invested 700 credits and have received 1657 back so better than 2-1. The two pending tourneys are a cabo 9 that I scored -4 or 5 cant remember so i am pretty sure I will rank top 10 there and at least make 200cr on 100 and the other being a Kiawah 9 that I shot a 29 on, so pretty sure that will be top 3 bringing in 300-600.
Since buying the clubs my best 9 hole is that 29 and my best 18 was a 62, both of which came with the 10cr balls. I used up the srixons, but found i would shoot 33-34 on 9 and around 68-70 on 18, hence, my reasoning for feeling more consistent with the meter with the ES balls.
My goal now being to have enough to be able to upgrade to those 58/59 G20s. It will be a race against not leveling up before having enough to do so, so that I can stay competitive at the Master level. I did read it is around 30 ranked rounds at the TP lvl and I only have 8, but I know nothing is set in stone, so ill just keep plugging away hoping that i hit my goal.
At any rate, I have come pretty close to covering what I paid for the clubs, so in that sense I think they were worth it, for me.