Default Looking for a phone similar to the HTC HD2

I'm looking for a phone that has the same ROM possibilities as the HD2 bit with better specs, so I can dual boot Windows Phone and Android, does anyone know if there's such a phone out there?

Thanks.
Phone history: LG Shine - LG Viewty - LG POP - Samsung Galaxy Spica - HTC HD2 - Samsung Galaxy SII - Sony Xperia Z - LG Nexus 5
ROM: 4.4.2 stock with Xposed Framework
Next: Sony's 2015 flagship phone
Tablet history: Samsung Galaxy Tab 2 7'' - Apple iPad 4th generation 32GB Wi-Fi
Next: Sony Xperia Tablet Z / next Nexus 10 generation