Jimac55: Sometimes it doesn't always come across when typed.
Very true.
I agree WGT is rather scroogy when it comes to giving away credits and stuff to players. The good news is that you've already got all the equipment necessary to play at top-notch level. (Looks like you got yourself the TaylorMade R15 Full Set (Steel) (L90+) which was the right thing to do.) Personally I have all the best drivers, iron sets, wedges and putters (including the GP!) WGT has to offer and I tell you what... the L90 TM Full Set plays as good as any other higher level ones. You find their meters too fast? No worries, you got Bridgestone snail slow balls now. Maybe the only area you might consider some improvement is driver, but your R15 will do the job just fine, I mean it's not a game changer. And the putter is all about getting used to so you'd better off spending your time to know your putter inside out, rather than buying new ones and relearning them over and over. I was fool enough to think the GP would be a magic wand but nope... it hasn't changed my putting skill a bit, nothing has actually. (Sorry WGT, I guess I'm not helping your sales here.)
Long story short, you aren't missing anything to play this game any better. Best of luck, my friend.
Simon