Regarding credits, I'd suggest the following:
pro & tour pro: 2 x 100, 1 x 200
master & tour master: as now (2 x 100, 2 x 200)
legend & tour legend: as now + 1 x 300-500
the rationale here is that for higher tiers there should be relatively more ready-goes, to keep people motivation to tier up, especially where different tee distances are involved...
For all, I'd suggest to add at least one more 300 and a 500, perhaps two each, so that good (but not the very best) players would have something to play for where winning does not necessarily require below 60 scores...
And perhaps another 1k or 2k for high stakes junkies :)
Which matches really doesn't matter to me, as long as there is a good balance of courses, difficulties and wind speeds. Plus I'd prefer not to have baby tees for higher tiers, as also mentioned in the other thread...