It appears you are clearly mobile... and already begun some upgrades...
It can be challenging to navigate without extensive research sometimes because you can end up going through multiple upgrades as you progress. The key then becomes to try and upgrade as few times as possible.
I used coin rental gear until I reached clubs in the mid to upper 50's.... you are well beyond that... the rental gear in conjunction with sponsor apparel that boost iron distance can actually offer some decent clubs if you have coins to spare because many consider coins worthless once they accummulate millions of them with little else to spend them on. It is a good way to save credits for your bigger purchases.
The next set of clubs I began to eye was the L85 Callaway series... there are irons, 3wd, and driver all in that range and you are getting within range of those clubs. They are also easily playable from the back tees ... look at the scores being shot in the etour event which is a SOTW based event with the irons in particular in play.
You could then never upgrade your clubs again depending on your interest and competitive drive, but many often look at further upgrades. The challenge is ... the further you progress the longer it takes to ascend the levels because more XP are required for each level. However L85 is not all that far when considering how far you have already come.
Any high end wedges are suitable to round out your bag, it comes down to your personal preference. Some like the 100 80 60 gap whereas others are fine with the 100 75 50 gap... again personal preference.
If you are enjoying the game at the moment and have time to build up your credits... you can also consider that WGT usually offers a free club rental weekend around the Masters Golf Tournament and you could test a variety of clubs to see what you like best. In the meantime--- earn as many XP as you can to unlock as many levels as possible, while also potentially grinding out 2 credit videos to build your credit bankroll... so you will be ready for your purchases.
Best of luck!