Modern Vespa

In the February i purchased a small frame. the frame is Vespa 50s and the rest of the scooter are primavera parts. including the engine. i purchased it thinking making a little powerfull small frame but the covid problem made me wanna sell it either wanna make a low badget restoration my own. i am just looking for ideas what i can do with the engine. want to be as powerfull, reliable and low badget possible. was thinking for dr130 and leave the 6v system as is.... also make a better clutch? crankshaft? or exhaust?
thanks in advance...
here are some pictures

i also have this cylinder kit which came with the vespa. i paid some extra money of course abut dont know if it worth putting it on cause probably would need extra parts for the engine. maybe better clutch, bigger exhaust and other crankshaft? maybe? also i begin to like its performance as it is now. cause drink less gas. maybe with just a restore at the engine standar specs would be ok

yesterdays quest and thoughts about the luck of the vespa.....
already have ideas and plans how to fit the fork and where to put the pump+reservoir
also maybe this upgrade to make it look like PV
https://www.lavespadue.it/en/spare-parts-accessories-for-vespa-and-ape/parti-telaio/lamierati/bauletto-vespa/kit-transformation-trunk-left-side-hood-for-vespa-50-90-125-nlr-special-ss-125-vma2t-primavera-125-vmb1t-et3-primaver.2.25.1321.gp.14155.uw

i just bought this one. pinasco 12v, 19 cone, 1,1 kg and i think i will go on. thanks

i see that you all waiting for some updates about my project. here u go then.... couple of days just came in... carbone hi tec rear shock. suitable for vespa 50s

getting ready. accidentaly i bought some more parts for the engine. it was a good auction on ebay. althought not all things was as described (said it was mhr kit and malossi crankshaft) we found a solution with seller (partial refund) so kept em and now searching for primary, carb, exhaust and clutch. also considering to resell the pinasco 12 kit and maybe put pk50 ignition (1800 kgr flywheel). i am not in a hurry to collect all nescessary things...