Sim bag this time of year which means experiment time....typically 2 drivers, and the random fwy wood, hybrid, and/or utility. I may get around to building a set of Wishon 989 CLA.....plan is to three length them- 6/7, 8/9, and P/G. They are bent to the appropriate lie angles, and the dual weight ports in the cavity plus hosel port will allow for some interesting build lengths. Whilst the cavity view is not pleasing, from address they look fine, I like the finish and they are a low offset cavity back with a bit of a wider sole....right up my alley! The other project this winter will be a smaller footprint driver weighted up to 2, possibly 3 wood and played at the appropriate length to see how that will vet itself out as a 2nd tee club. Whilst the thriver idea is a good one, I typically end up hitting those clubs too high for use off the tee. Still need around ~ 10* of loft. Will have to get creative with this build, but have my eye on a few things!