help me turn my 8" sub into a frankensub

[vip lex]

i have a soundsplitter orphan 8

ive been told i could use a tc2+ recone and a sundown sa8 as they are both 2" vc

please lead me to a better option for my 8" sub

heres specs

• Qts - 0.405
  
• Qes - 0.442
  
• Qms - 4.778
  
• Fs - 34.289 Hz
  
• Re - 5.25 Ohm
  
• Ls - 12.16mH
  
• Lp - 4.053 mH
  
• Rp - 25.46 Ohm
  
• Vas - 5.031 L
  
• Mms - 214.1 g
  
• Cms - 100.6 m/N
  
• Bl - 23.39 T*m
  
• Sensitivity - 78.44 dB
  
• 17mm Xmax