Trying to update my Crusaders deck from 20 years ago.

Which, apparently, means that Crusade itself is the first thing to go as Honor of the Pure makes it pointless. Also it seems that Serra Angels are now highly outclassed these days.

This is mostly for casual dining room table play with friends, but we agreed that keeping it Legacy-legal would make for the most balanced fun for our group. Also we have a house rule banning planeswalkers.

Back to the deck. It has always been a typical mono-white deck. Small fast creatures, some removal, the ability to bounce back from a board wipe or survive until you can get to a five drop. I mostly focused on adding in better ramp, better card advantage, and correcting the mana curve.

Any advice would be great. I've got a bit of coin to spend thanks to flipping old cards, but would like to keep it under $150ish. Keeping in mind that the oldest set in my collection is Visions (yes, literally 20 years ago) so stuff older than that, I likely have on hand.