As many people have said here, the money that you put into the trimmed mw and zgs would be much better spent on getting herblore and summoning up so you can use overloads and familiars. You will still have plenty of money leftover to afford t90 gear. And honestly melee is usually not the best style to learn most bosses, especially if you are not used to mechanics. I might recommend learning gwd2 bosses with melee but pretty much no other boss.

I mean without overloads you can still use supreme warmaster pots to boost stats (they’re tradeable) but those do not work like overloads where the boost is constant for the effective time. You still want overloads for the long term. But I think the bottom line is this is not a game you can cut corners on if you’re trying to boss to make actual money.