That's good to hear.. I have an older Washburn.. Maverick series BTM mini, BT4, BT6.. They are all working fine but I can't seem to keep them stock.. I'm a modder at heart, better than playing them thou..
BTM mini - I own 2 BTM travel guitars, 3/4 size dual humbucker shred monsters.. Both have: 2x Japanese B500k push-pull linear pots for coil-split humbuckers independently, Dragonfire Phat Screamer humbuckers (red) MightyMite Motherbucker humbuckers aka Superbucker [these are hot overwound] (blue). People first impression of them is they're toys, until they play them and you see jaws drop.. These two are tone monsters able to play rock, blood cuddling screaming metal and even can play alternative all depending on player level.
BT4 - HSS stock pickups, changed chrome grover tuners into black grover tuners, Bladerunner bridge upgrade.
BT6 - HSH upgrade humbuckers to MightyMite Bluebuckers humbuckers, 1x Japanese B500k push-pull linear pots for coil-split both humbuckers, Super Vee Maglok trem stabilizer on Floyd Rose trem, Stainless steel frets.. Equals awesome shredder.