Cool thanks for the info! Will be interested to see how yours work!There are a few builds under DIY LED lighting which detail the specs that people have gone for, there are a few choices. Meanwell drivers and pin heatsinks for the most part, CLU048 1212 3500k 80 CRI is the cob spec. A fair few people have built frames too to mount them on!
No point commenting on my own yet as I can't tell you how it's going to perform lol. Have a look for ones which are already up and running.