Wish me luck !

Way to go Adam! Looks great. You can wet sand within a day or two if you want to but the problem with sanding is you'll have to buff it after, so you don't want to do it in tight areas where it's impossible to get in with a buffer. 1500 followed by 2000 is perfect if you do want to do it. You could go coarser if it's needed, I start with up to 1000 depending on how much OP there is. With runs you can take a one sided razor blade and carefully shave down the run before you sand, it's very hard to just sand out a run. Congrats :thumbup: